Leggings: How to choose the right size without making a mistake?

Choosing the right size of leggings is essential to achieve a comfortable, stable fit consistent with the characteristics of the model. A correct fit allows the fabric to follow the body during squats, lunges, running, gym workouts and daily activities, without restricting movement and without subjecting fibers and seams to excessive tension.

The choice, however, cannot be made by looking only at the letter on the label. A S from one brand can correspond to different circumferences than another manufacturer's S . Even two leggings from the same company can offer different sensations when changing the fabric, the density of the jersey, the band, the height of the waist or the construction of the back area.

In the case of FGM04 leggings, an important feature must also be considered: the fabrics are designed to be soft, elastic and comfortable. This feeling can make you mistakenly think that the garment is loose or that you need to buy a smaller size. In reality, softness does not indicate a generous fit. The correct size is generally the one suggested by the model table you have chosen based on your body measurements.

Choosing a smaller size does not increase containment and does not make the Push Up effect more evident. Conversely, if not enough tissue remains in the buttock area, the back construction cannot position and shape as intended. Excessive tension can also reduce the coverage of the material and increase the risk of damaging the leggings during dressing or training.

In this guide we will see how to measure the waist and hips correctly, how to interpret the size charts, what differences to consider between one brand and another and how to check through a practical test if the chosen leggings really fit correctly.

Measuring your body correctly

The most reliable method for choosing the size of leggings is to take your circumferences and compare them with the table associated with the specific product. Relying only on weight, height or the size usually purchased for jeans and trousers can lead to an inaccurate choice.

Two people with similar height and weight can in fact have very different proportions. One may have a slimmer waist and a pronounced gluteal gyrus, while the other may distribute body volume differently. Since the leggings must fit at the same time at the waist, pelvis, buttocks and legs, it is the actual circumferences that provide the most useful indication.

What you need to take measurements

To measure yourself correctly, a soft and flexible tape measure is sufficient. It is preferable to take the measurement in front of a mirror, wearing only underwear or light, tight-fitting clothing that does not add bulk.

The body must remain in a natural position. You don't have to contract your abdomen, hold your breath or pull the tape measure to get a smaller measurement. The tape should rest against the skin without tightening it and should remain parallel to the floor.

Whenever possible, it is helpful to get help from another person. Alternatively, the mirror allows you to check that the tape measure does not go up in the back and does not go down in front.

How to measure life

The waist circumference is generally found in the narrowest part of the torso, between the lower part of the ribs and the navel. To identify the stitch, it may be useful to tilt slightly to the side: the fold that forms corresponds approximately to the natural waist.

After returning to an upright position, wrap the tape measure around your torso keeping it horizontal. The measurement should be taken by breathing normally and without compressing the abdomen.

The point at which the waist is detected does not necessarily coincide with the point where the band will arrive. A high-waisted leggings can outperform the natural waist, while a low-rise model rests closer to the hips. The measurement is used to assess the proportion of the body and the fit of the headband, not to directly establish the height of the head.

How to measure the hips and gluteal circumference

The circumference of the hips is the most important measurement when choosing FGM04 leggings, because it includes the gluteal circumference, which is the point where the fabric is subjected to the greatest tension.

To detect it correctly, you need to place the tape measure around the fullest part of the hips and buttocks. The feet should stay close together and the weight should be evenly distributed on both legs.

The tape should go through the most prominent point of the buttocks and remain parallel to the floor. Looking sideways into the mirror, you can check that it is not tilted. The measuring tape should adhere without compressing the skin.

Measuring only the front of the pelvis or placing the tape too high can return a lower value than the real one. This mistake could lead to choosing a size that is too small precisely in the area where the leggings must have the greatest amount of fabric.

Too little measurement on the glute circumference can prevent the Push Up construction from positioning correctly, subject the seams to excessive tension and make the fabric less opaque.

How to measure the inside of the leg

The inner leg length is measured from the crotch to the ankle or to the point where you want the garment to end. Not all size charts require this information, but it can be useful for evaluating the length of the pattern.

A petite person may find a long leggings slightly abundant at the ankle despite having chosen the waist and hip size correctly. Similarly, a tall person can find a standard model short without needing to increase the size.

Size and length are two different aspects. If the leggings fit properly at the waist, pelvis and crotch but are long, it is preferable to choose a 7/8 model or a shorter length rather than reducing the size.

When to repeat measurements

Body circumferences can change over time even without significant changes on the scale. Training, body composition, abdominal bloating, and mass distribution can change the relationship between your waist and hips.

It is advisable to repeat measurements when:

• It's been a long time since the last purchase;
• weight or body composition has changed;
• you buy for the first time from a new brand;
• you choose a fabric or fit that you have never tried before;
• the usual leggings are no longer stable or comfortable;
• The measurements are located near the limit between two sizes.

It's normal to detect small differences throughout the day. If two measurements taken at different times produce slightly different values, it is prudent to consider the higher data, especially for hip circumference.

Measure	Where to place the measuring tape	Mistake to avoid	Why it is important
Life	At the narrowest part of the bust	Hold your breath or tighten the tape measure	Helps assess fascia fit
Hips and gluteal	At the widest point of the pelvis and buttocks	Holding the tape tilted or too high	Indicates the area of greatest tension of the head
Inseam	From crotch to ankle	Confusing length with size	Helps choose between long, 7/8 and cyclist
Height	From the top of the head to the floor	Use it as the only criterion	Provides additional indication of length

Compare sizes between different brands

The acronyms XS, S, M, L and XL do not correspond to a universal system. Each company develops its own tables based on the models, fabrics, desired fit and criteria used during design.

For this reason, a person can wear a S with one brand and a M with another without their body having changed. The letter on the label is a commercial code; the really useful data is the interval of centimeters associated with that letter.

Compare centimeters, not letters

When comparing two brands, it is necessary to open both tables and check which circumferences correspond to the different sizes. If a 100-centimetre hip circumference belongs to the M for one manufacturer and the L for another, both indications can be corrected within the respective systems.

Automatically choosing the same letter purchased in the past can lead to a size that is too small or too large. The conversion between Italian, European and international sizes must also be checked on the manufacturer's guide, because the matches are not always identical.

Body measurements and head measurements

Before using a chart, it is important to understand whether the numbers shown indicate the measurements of the body or those of the leggings not worn.

body measurements describe the circumferences of the person for whom the size is intended. The measurements of the garment indicate the width or circumference of the leggings resting on a surface and not yet extended.

An elastic fabric can be much smaller at rest than the circumference it will have to wear. Comparing the measurements of the body with those of the head without considering the extent of the material would therefore lead to an incorrect assessment.

When the table does not clearly specify which system is being used, you should check the instructions on the product sheet or contact support.

Why two models from the same brand can look different

Even within the same brand, the following can change:

• density and structure of the mesh;
• percentage and distribution of elasticity;
• height and rigidity of the fascia;
• presence or absence of back curl;
• Basic, Soft Push Up or Push Up construction;
• smooth, ribbed or three-dimensional surface;
• intended use and thermal sensation.

These differences change the perceived feel, but they don't necessarily mean that one model fits big and another small. A more compact fabric may feel more enveloping, while a particularly soft one can give a less compressive feel while still adhering properly.

Softness should not be confused with a generous size

The FGM04 leggings are designed to be comfortable and stretchy. This softness can be interpreted as a sign of a loose fit, especially by those who are used to associating support with strong compression.

The feeling of comfort, however, does not indicate that the garment is too big. If the strap remains stable, the crotch reaches the correct position, the fabric does not form noticeable creases and the leggings accompany the movements without going down, the measurement can be corrected even if it does not tighten.

Reducing the size to recreate a more compressive sensation can prevent the tissue from distributing properly on the gluteal girth. The rear construction thus risks not having enough material to perform the function for which it was designed.

Data to compare	Why it matters	Frequent error
Waist and hip centimeters	Indicates the body range associated with size	Compare letters only
Table Type	May report body or head measurements	Confusing the two systems
Declared fit	Influences the feeling of grip	Interpret any difference as a size error
Height of the band	Change the support point on the torso	Confusing a low waist with a small size
Rear construction	Determine how the head accompanies the buttocks	Use size to increase the Push Up effect

Materials and their influence on size

The material does not change the body measurements, but it does influence the way the leggings extend, fit and return to the initial shape. Two models of the same size can therefore offer different sensations while both being correct.

To understand the behavior of the garment, it is necessary to distinguish elasticity, resilience, knit density and construction.

Elasticity and resilience

Elasticity indicates how far the fabric can stretch. Recovery capacity, on the other hand, describes how effectively it can return to its initial shape after being stimulated.

A very elastic material but with limited recovery capacity can yield, form folds and descend during movement. A more compact fabric can instead offer a more enveloping feeling while falling within the correct size.

The sensation of grip alone is therefore not enough to determine whether a size is right. Check whether the leggings restrict movement, compress uncomfortably or become less opaque or put tension on the seams.

Knitting density and processing

A smooth texture, ribbed texture, a three-dimensional surface and a structure with differentiated zones distribute elasticity differently.

Firmer areas may offer more support, while areas designed to increase ventilation are generally lighter. In seamless models, part of the fit and modeling is achieved directly through the structure of the jersey, reducing traditional seams.

For this reason, it is not correct to evaluate the size simply by pulling a small portion of fabric with your hands. The leggings must be observed as a whole, because the tension is distributed between the band, pelvis, buttocks, thighs and legs.

Cutting, containment and modeling are different concepts

A smaller size does not automatically make the leggings more containing. Support depends on the density of the fabric, the construction of the band and the presence of textures designed to accompany specific areas of the body.

In the same way, the modeling effect does not arise from excessive tension. A Push Up model enhances the buttocks thanks to the rear construction, the arrangement of the jersey and, when present, the gathering. A Soft Push Up accompanies the shapes in a more delicate way, while a Basic fit maintains a more uniform and natural line.

Reducing the size does not transform a Basic construction into a Push Up and does not properly intensify an already present modeling.

Why the Push Up needs the right amount of fabric

To work properly, the Push Up construction must be able to be positioned around the buttocks. The fabric must reach the crotch, distribute the elasticity on the hip and leave the rear structure the necessary space to accompany the shapes.

When the leggings are too small, the material is pulled horizontally over the pelvis and may not be enough to wrap around the back. The curl may remain too low, be excessively taut or not position itself in the correct area.

The result can be the opposite of the desired one: instead of enhancing, the garment can compress and flatten. Excessive tension can also:

• reduce coverage in the buttocks area;
• subjecting the seams to greater stress;
• increase the risk of breakage during donation;
• limit squats, lunges and hip flexion;
• push the leggings down while moving.

To obtain the expected modeling, it is therefore necessary to follow the size chart and pay particular attention to the measurement of the hips.

FIR technology and size selection

In FGM04's FIR fabrics, the technology is stably incorporated into the yarn through reflective mineral particles. The garment is designed to remain in contact with the body and accompany movement, but must not compress excessively to express its characteristics.

Choosing a smaller size does not enhance FIR technology. It only increases the tension exerted on the fabric and seams. The correct size, on the other hand, allows the yarn to adhere comfortably, preserving freedom of movement, coverage and fit.

How the FGM04 models change

The different FGM04 leggings should not be compared as if one is better than the other. Each model is created to offer a specific balance between fabric, construction, waistband, waist height and intended use.

Model	Fabric	Fit and construction	Waistband and waistband	Wear and feel
All-Up	FIR four seasons, smooth and opaque	Super Push Up with back curl	High, straight and enveloping band	Training and free time; noticeable modeling and comfortable fabric
Gym Fashion	FIR four seasons, matt and opaque	Super Push Up with marked rear construction	12 cm high V-shaped band	Fitness and gym; Waist support and slender visual effect
Confidence	FIR four seasons, smooth and soft	Soft Push Up without curling	High and regular band	Sport and everyday life; Discreet modeling and enveloping comfort
Allure	FIR Four Seasons	Push Up with shaping construction	Lower waistband than high waist models	Training and leisure for those who prefer a lower waist
Candy Bubble	Lightweight, ventilated and opaque CryoFIR	Push Up with three-dimensional surface	High, structured band	Intense workouts and hot season; Fresh feel and textured texture
HotFIR Basic	HotFIR warmer and more opaque	Basic fit without back gathering	High band	Outdoor sports and cold season; more enveloping thermal sensation
Wild Essence	BambooFIR compact and opaque	Push Up with shaping construction	High, enveloping waistband	Sport and leisure; more structured hand and textured surface

A thermal model can feel more compact, a CryoFIR lighter, and a BambooFIR more structured. These differences describe the feel of the fabric and do not allow you to ignore the size chart.

Practical test: how to check the ideal size of leggings

After comparing the measurements with the table, you need to observe the behavior of the garment worn. A sports leggings cannot only be evaluated in front of the mirror in a stationary position: it must follow the body during movement.

How to wear leggings correctly

The garment should be picked up gradually and tucked in one leg at a time. The fabric should be distributed from the ankles to the thighs, accompanying it without pulling the band forcefully.

After reaching the pelvis, it is necessary to check that the horse is in the correct position and that the amount of tissue is evenly distributed on the legs and buttocks.

It is not recommended to grab the leggings by the waist and pull them sharply upwards. This gesture focuses tension on the seams and gathering, increasing the risk of damage. It can also leave too much tissue on the legs and too little around the pelvis.

In Push Up models, it is particularly important to accompany the fabric in the back area, without pulling the gathering directly. The construction must naturally be positioned between and below the buttocks.

The test on the move

To assess the size, a few simple movements are sufficient:

1. Walk for a few minutes: the band must remain stable and the horse must not get off.
2. Perform a squat: leggings must accompany the flexion without restricting movement and without becoming excessively transparent.
3. Do one lunge on each side: the fabric should extend over the thighs without pulling the seams.
4. Lean forward: the band should remain resting on the body without rolling up markedly.
5. Raise the knees alternately: the horse must remain in the correct position.
6. Sit down and stand up: leggings should not require continuous adjustments.

At the end of the test, the garment should still be in its starting position. You shouldn't need to pull it up, constantly adjust the wrap, or redistribute the tissue over the buttocks.

How to tell if the size is too small

A leggings can be too small when:

• the horse does not reach the correct position;
• the fabric is extremely taut on the gluteal gyrus;
• the coverage decreases significantly during the squat;
• seams appear under pressure;
• the back curl does not position correctly;
• the head compresses or flattens rather than shapes;
• the fascia causes uncomfortable pressure on the abdomen;
• movements are limited;
• you need strength and tugs to put it on;
• horizontal wrinkles appear due to traction.

Transparency does not always depend exclusively on size: color, linen, lighting and density of the fabric can have an impact. However, if a covering material becomes much more transparent only at the points of maximum extension, the size may be insufficient.

How to tell if the size is too big

A measure may be excessive when:

• the band remains detached from the waist;
• leggings go down during walking or training;
• the horse tends to stay short;
• abundant folds appear on the hips;
• the fabric accumulates behind the knees;
• the rear construction shifts during movement;
• the head rotates on the legs or requires continuous adjustments.

However, it is necessary to distinguish a large size from the natural softness of the fabric. A comfortable leggings that stay stable, snug around the hips and hold the position is not necessarily loose.

How to Control the Push Up Effect

The Push Up construction should follow the buttocks without being excessively tight. The curl, when present, must be positioned in the central area and accompany the natural separation without causing tension or discomfort.

If the curl remains very low, the crotch may not have been positioned correctly or there may be no fabric due to a size that is too small. If, on the other hand, the back area forms abundant folds and moves, the size may be excessive.

The correct shaping effect does not coincide with the highest possible tension. The fabric must have enough space to wrap around the buttocks and allow the construction to work.

Why the band rolls up

A wrap that rolls up doesn't always indicate the wrong size. The behavior can depend on:

• height and shape of the band;
• ratio between waist and hips;
• conformation of the abdomen;
• position assumed during exercise;
• stiffness or softness of the mesh;
• point where the band rests on the torso.

If the band tightens, bends and is pushed down, the measurement may be too small. If it stays loose and slides, it may be too big. When the size matches the chart but the problem persists, it may be preferable to choose a different height or shape of the band.

Because leggings can go down even when they are too small

We tend to think that leggings that go down are always too loose. In reality, even an excessively small measurement can move downwards.

When the tissue is pulled to the maximum on the gluteal gyrus, try to return to an area where the tension is less. This can drag down the crotch and fascia, especially during squats and hip flexion.

To understand the cause, one must observe the boss. If it forms pleats, stays loose at the waist and goes down, it could be large. If, on the other hand, it is very tense on the buttocks, not very opaque and compresses the band, it could be small.

Check	Correct fit	Small size possible	Large size possible
Headband	Adheres and remains stable	Compresses, bends, or is pushed down	Stays detached or slips
Horse	Reaches its natural position	Stays low because there is no fabric	Shape, creases and excess space
Gluteal gyrus	Fabric wraps without excessive tension	Transparency, taut seams and altered modeling	Folds and structure out of position
Knees	Free movement without build-up	Tension during bending	Abundant fabric behind the knee
Movement	Requires no adjustments	Limited or uncomfortable	The head goes down, rotates or moves

Advice for those between two sizes

Being between two sizes is a common situation. It can happen because a circumference falls near the upper limit of an interval or because the waist and hips correspond to two different measurements.

There is no universal rule that you should always choose the smallest size or always the largest size. In the case of FGM04 leggings, the first reference must remain the product table, giving particular importance to the circumference of the hips and the gluteal circumference.

When the hips fall into the upper size

If your waist is one size and your hips are size one, you don't want to ignore the larger value to get a tighter waistband.

The gluteal circumfera represents the point of maximum tension of the leggings. Choosing an insufficient size can leave little fabric to the back construction, reduce coverage and increase stress on fibers and seams.

A high, elastic band can generally fit better at a relatively thin waist than the pelvis. The sheet of the specific model remains the reference to follow.

When the waist falls within the upper size

If the waist requires the largest size and the hips fall within the lower one, it is necessary to avoid choosing the smallest size just to obtain a restraining effect on the abdomen.

A band that is too tight can compress, roll up, or push the head down. The support must come from the construction of the band and not from an insufficient size.

Consider how close you are to the limit

Being between two sizes can mean being just one centimeter from the border or having a significant difference between waist and pelvis.

When both sizes are very close to the lower limit of the upper size, the fabric and fit can affect the choice. If, on the other hand, the hip circumference clearly exceeds the range of the smallest size, forcing the leggings is generally not recommended.

Don't confuse comfort and abundance

Those who try an FGM04 leggings for the first time may perceive softness as a lack of support. Before choosing a smaller size, it is necessary to check the behavior of the garment in motion.

If the waistband remains stationary, the crotch is correctly positioned, the fabric adheres to the buttocks and the leggings do not crease, the measurement can be corrected even if the feeling is particularly comfortable.

Do not choose according to the desired shaping effect

Those who want noticeable modeling should opt for a Push Up or super Push Up construction. Those who prefer a more natural result can choose a Soft Push Up or a Basic model.

Reducing the size does not intensify the modeling properly. It can shift the curl, compress the buttocks, decrease coverage, and prevent the texture from positioning itself the way it expects.

A practical method for deciding

1. Measure your waist and hip circumferences at least twice.
2. Compares the values with the table of the specific model.
3. Consider the gluteal girth as a priority, the point of greatest tension.
4. Don't reduce the size just because the fabric is soft.
5. Check that the back construction has enough fabric.
6. Perform squats, lunges, and push-ups.
7. Check coverage, seams, waistband and crotch position.

Situation	What to evaluate	Choice to avoid
Hips in the upper size	Coverage, amount of fabric and position of the Push Up	Prioritise only the measure of life
Waist in the upper size	Abdominal comfort and fascia structure	Use the small size to compress
Soft but stable leggings	Behavior during movement	Interpreting comfort as a loose fit
Correct size but generous length	Inseam and length of the model	Reduce the size to shorten the garment
Push Up not very obvious	Crotch position and fabric distribution	Automatically choose a smaller size

How to read and interpret customer reviews

Reviews can provide helpful information on fit, but should not replace the size chart. A comment such as "large robe" or "small robe" often reflects a personal perception influenced by habits, body shape and comparison with other brands.

Prioritise reviews with hard data

The most useful testimonials are those that indicate:

• waist size;
• hip measurement;
• height;
• purchased size;
• precise model;
• type of activity carried out;
• feeling on the headband;
• stability during movement;
• any creases, transparencies or tensions.

A review that only reports height and weight is less precise, because it does not describe the distribution of circumferences. Two people with the same weight can have very different waist and gluteal circumference.

Correctly interpreting "soft" and "wide"

In the case of FGM04 leggings, it is particularly important to distinguish comments related to softness from those that describe actual instability.

A fabric can be soft, comfortable, and stretchy without being loose. A review is more meaningful when it specifies that the band goes down, that the crotch stays low, or that abundant creases form.

A simple comment such as "I expected it to be more containing" can instead reflect a preference for very compressive garments, not necessarily a size problem.

Distinguish personal preferences and fit defects

Expressions such as "too tight", "too soft" or "not very containing" do not mean the same for everyone. To understand the review, you have to look for observable information.

Did the boss limit the squat? Did the bandage cause pain? Did the fabric become transparent? Were the seams tight? Did the leggings come down during the walk?

These elements make it possible to distinguish an individual preference from a possible error in the choice of the measure.

Read reviews referring to the same model

A testimony about a smooth fabric cannot be automatically transferred to a thermal, textured or lightweight model. The fascia and the rear construction also change the feeling.

It is therefore preferable to read the reviews of the specific leggings first and only then those of products with similar fabric and fit.

Be wary of absolute rules

Advice such as "always take a size down" or "always choose the largest one" are unreliable when they are not accompanied by body measurements.

A person may prefer a smaller size because they are used to compression garments, but the same choice may be unsuitable for those who have a more pronounced gluteal circumferal. Similarly, a higher size chosen for comfort might be unstable on a person with a particularly thin waist.

The review should be used as additional information, while the final decision should be based on the table and the practice test.

Review Type	Utility	Reason
"Take your usual size"	Low	No measurement or comparison mark
"I am 165 cm tall and weigh 60 kg"	Medium-low	Height and weight do not describe waist and hips
"With X waist and Y hips I chose this size"	High	Allows comparison with real data
"It's very soft but stays stable during the squat"	High	Distinguishes comfort and generous fit
"Always take one size down"	Low	Turn a personal preference into a rule
"The tissue becomes transparent on the buttocks"	Good	Describes a concrete signal to be contextualized with the size

Frequently asked questions about leggings size

What is the difference between leggings and jeggings?

Leggings are tight-fitting garments made from stretch fabrics and can be designed for sports, leisure or everyday use. Sports models generally use technical materials, structured bands and workmanship designed to accompany movement.

Jeggings, on the other hand, combine the look of jeans with the elastic fit of leggings. They can reproduce pockets, seams, washes and denim effect, but they are not necessarily suitable for physical activity.

The size of jeggings should not be chosen automatically based on jeans, just as the size of sports leggings should not depend on the size of the pants. In both cases, the manufacturer's table should be consulted.

How to choose the size of leggings?

The correct spelling is "leggings", invariable in both the singular and plural. To choose the size, you need to measure the waist and hips with a tape measure and compare the centimeters with the table of the specific model.

In the case of FGM04 leggings, it is particularly important to consider the hip and buttock circumferences, because they represent the point of greatest tension in the garment. The correct size is generally the one indicated by the table, not a smaller size chosen to obtain more compression.

What are the sizes of leggings for women?

The sizes of women's leggings can be expressed with letters, such as XS, S, M, L and XL, with numbers or with merged intervals, for example XS-S and M-L.

There is no universal correspondence between letter and centimeters. Each manufacturer defines their own waist and hip ranges. For this you need to consult the guide associated with the individual product.

Why do leggings go down?

Leggings can go down because they are too big, because the band does not adapt to the shape of the body or because the fabric has lost part of its resilience.

Even a size that is too small can go down, however. If the material is excessively stretched on the gluteal gyrus, it can be pushed down during squats, walking and hip flexion.

To identify the cause, it is necessary to observe the head: folds and waist space suggest an abundant size; Transparency, tight seams and strong compression can indicate an insufficient size.

Does a smaller size make leggings more shape-warming?

No. The shaping effect depends on the construction of the garment, the arrangement of the wefts and the presence of a gathering or specific Push Up areas.

If the size is too small, the leggings may not have enough fabric to wrap the buttocks properly. The rear construction thus risks not positioning, while the material can become less opaque and more vulnerable to breakage.

How to tell if the leggings are too small?

The most common signs are low crotch, very tight fabric on the buttocks, transparency during squatting, seams under pressure, gathering out of position, difficulty wearing the garment and limitation of movement.

A band that compresses and is pushed down can also indicate insufficient size.

How to tell if the leggings are too big?

A leggings can be too big if it goes down while walking, stays detached from the waist, forms abundant folds at the crotch or behind the knees, and shifts during exercises.

However, the simple feeling of softness is not enough to conclude that the garment is loose. If it remains stable and fits properly at the hips, the size may be just right.

Is it better to choose the size according to the waist or hips?

Both sizes are important, but for the FGM04 leggings you need to pay particular attention to the hips and the gluteal circumference, which represent the point of greatest extension of the fabric.

The waist is used to evaluate the fit of the band, but it should not be used ignoring a hip circumference that falls within the upper size.

How to tell if the leggings are transparent because of the size?

It is helpful to observe the tissue in natural light during a squat. If the material remains opaque when stationary but becomes very transparent when extended over the buttocks, the size may be insufficient.

However, you must also consider color, type of linen, lighting and texture characteristics.

Does the correct size have to leave marks on the skin?

A slight temporary mark may appear with a tight-fitting garment, especially at the band. However, it should not be accompanied by pain, tingling, persistent compression or difficulty in movement.

If the signs are very marked or the band is causing discomfort, it is advisable to reevaluate the size or choose a different structure of the waist.

Does FIR technology work better with tight leggings?

No. The FIR technology is incorporated into the yarn and does not become more effective by increasing the compression of the garment.

The correct size allows the fabric to remain in contact with the body in a comfortable way. A size that is too small only increases the tension on the fibers and seams, without improving the characteristics of the technology.

Conclusion: the right size allows the leggings to work correctly

Choosing the size of the leggings means allowing the garment to express the characteristics for which it was designed. The fabric must adhere without being pulled to the limit, the band must remain stable and the back construction must have enough material to position itself correctly.

The most reliable route starts with the measurement of the waist and hips, continues with the comparison of the specific table and ends with a moving test. Among the different circumferences, the hip circumference and the gluteal circumference deserve special attention, because they represent the area of greatest tension.

The softness of the FGM04 leggings should not be confused with a loose fit. A comfortable garment can be perfectly snug and stable without producing a strong feeling of compression.

Choosing a smaller size does not increase the Push Up. When there is no fabric in the back area, modeling can be less effective, coverage can decrease, and seams and fibers can be subjected to excessive stress.

The right leggings is therefore not the one that tightens the most, but the one that accompanies the body, remains in the intended position and maintains comfort and coverage during every movement.