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Measurements

Size Chart

HÉROS carries sizes XS through XL, corresponding to US sizes 2 through 18. All measurements are given in inches and centimeters for bust, waist, and hip. If you are between sizes, we recommend sizing up for comfort.

Size Bust Waist Hip
XSUS 2–4 30″–32″76–81 cm 24″–26″61–66 cm 35″–37″89–94 cm
SUS 4–6 33″–35″84–89 cm 27″–29″69–74 cm 38″–40″97–102 cm
MUS 8–10 36″–38″91–97 cm 30″–32″76–81 cm 41″–43″104–109 cm
LUS 12–14 39″–41″99–104 cm 33″–35″84–89 cm 44″–46″112–117 cm
XLUS 16–18 42″–44″107–112 cm 36″–38″91–97 cm 47″–49″119–124 cm
Between Sizes?HÉROS fabrics are engineered with four-way stretch. If your measurements fall between two sizes, we recommend sizing up for comfort. Free exchanges are available on all US domestic orders within 30 days.

Getting Accurate Results

How to Measure

Use a soft fabric measuring tape. Measure your bust at the fullest point, your waist at the narrowest point above the navel, and your hips at the fullest point, approximately 8 inches below the waist. Keep the tape snug but not tight.

Bust

Measure around the fullest part of your chest, keeping the tape horizontal and parallel to the floor. Do not compress. Arms should be relaxed at your sides.

Fullest point across the chest

Waist

Measure at the narrowest point of your torso, typically 1 inch above the navel. Stand naturally — do not suck in. The tape should lie flat without digging in.

Narrowest point, 1″ above navel

Hip

Measure around the fullest part of your hips and seat, approximately 8 inches below the waist. Keep the tape parallel to the floor and stand with your feet together.

Fullest point, ~8″ below waist

Pro Tip Measure in fitted clothing or underwear only. If you do not own a soft measuring tape, a piece of string and a ruler work equally well.

By Category

Fit Notes

HÉROS pieces are designed to run true to size with a second-skin fit. All performance fabrics are four-way stretch, built for high recovery. Size up if between sizes or if you prefer a more relaxed feel.

Leggings

Designed to elongate the leg and flatter the silhouette and built to perform, without compromising your style. No slipping, no sagging. The structured waistband holds its shape — if between sizes, size up to preserve the aesthetic fit at the waist.

Tops & Bras

Fitted through the bust and torso with a clean, precise line. Size to your bust measurement. If your bust is larger relative to your waist, go with your bust size.

Unitards

Size by height and bust. The unitard silhouette is engineered to create a long, unbroken line. Between sizes? Size up for freedom of movement.

Sets

Tops and bottoms can be sized separately if needed. Buy sets as a matched pair for the intended silhouette or mix and match.

Sweats

Relaxed through the leg and waist. True to size. Size up for an oversized, boyfriend look and perfect off-duty vibe.

Fabric Feel

Not sure which fabric? Recycled Eco Tech is sleek, smooth and very opaque. Soft Sculpt is butter-soft, sculpting and smoothing. Flexsoft is ultra soft, high stretch and wears like a second skin.  Read the Fabric Guide before you buy. All our fabrics are made in Bluesign certified mills and BPA and PFAS free.

No Risk. Just Try It.

Free Exchanges on Every US Order

Order your size, try it on and if it isn't right — swap it. No extra cost, no hassle, no reason not to.

30

Days to Exchange

From fulfillment date

$0

Cost to Exchange

US domestic orders

1

Same Style, New Size

Via our Return portal

Start Your Exchange Visit heros.loopreturns.com, enter your order number and email, select the item to exchange, and choose your new size. A prepaid label is emailed to you instantly.

Frequently Asked

Sizing FAQ

Yes. HÉROS pieces are designed to run true to size with a sculpting, second-skin fit. If you are between two sizes, we recommend sizing up. Free US exchanges are available within 30 days if your size isn't right.

For leggings and bottoms, prioritize your hip measurement. For tops and bras, prioritize your bust. For unitards, use bust and height together. When measurements fall in different size ranges, size to the largest measurement.

Size up. HÉROS fabrics are engineered with four-way stretch and compression that accommodate a range of measurements within each size. Sizing up gives you comfort without sacrificing the sculpted fit the pieces are designed for.

Yes. Free exchanges are available on all US domestic orders within 30 days of fulfillment. Exchanges are for the same style in a different size. Start at heros.loopreturns.com.

No. HÉROS performance fabrics are engineered with compression recovery — they return to their original shape after each wear. Cold wash and air dry is recommended to preserve fabric life and elasticity.

Order your usual size and try it — free US exchanges within 30 days mean there's no risk. Check the Fabric Guide beforehand to understand whether the style uses Eco Tech (smooth, compressive) or Soft Sculpt (cloud-soft, forgiving). If it isn't right, exchanging takes under two minutes.

The fabric name is listed in the Details section of every product page. The HÉROS Fabric Guide maps every style to its fabric and explains exactly how each one feels. Eco Tech is used in the 80s Legging, Unitards, and most Active Collection pieces. Soft Sculpt is the Soft Sculpt Collection.

HÉROS currently carries sizes XS through XL, corresponding to US sizes 2 through 18. For sizing questions or fit guidance beyond the chart, contact us at info@houseofheros.com.