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Womens & Mens

Size Guide

Find your fit before you check out. Bottoms, bras and tops are body measurements, so measure yourself and match the closest range. Tees are measured laid flat, so compare them with a tee you already own. Bodies are beautifully unique, so treat this as a guide.

Still unsure? Email orders@musclenation.org and our team will help you dial it in.

01

How to measure

Use a soft tape measure and keep it level. Measure over bare skin or close-fitting clothing for the truest reading.

Womens measurement guide showing waist, hips and inseam
1
WaistMeasure the full circumference at the narrowest point of your waist.
2
HipsMeasure the full circumference at the widest, fullest point of your hips.
3
InseamMeasured on the garment, from the crotch seam to the hem along the inner leg.
4
Bust & under bustFor bras and tops: measure around the fullest point of the bust, then directly under the bust.
Find your size

Quick fit check

Enter your measurements to get a starting size for bottoms.

cm
cm
Enter your measurements above to see a recommended size.
02

Bottoms & Leggings

Body measurements for all leggings, bike shorts, joggers and bottoms. Sizing runs 2XS to 4XL with AU equivalents.

Womens bottoms and leggings, body measurements
SizeWaist cmHips cm
2XSAU 4-658–6390–94
XSAU 6-864–6895–99
SAU 8-1069–73100–104
MAU 10-1274–78105–109
LAU 12-1479–83110–114
XLAU 14-1684–88115–119
2XLAU 16-1889–93120–124
3XLAU 18-2094–98125–129
4XLAU 20-2299–103130–134
03

Inseam & Length

Inseam is the inner-leg seam length, measured on the garment. Our Aura Straight Leg Leggings come in three leg lengths, so pick the one that matches your height.

Aura Straight Leg: inside leg by length
Aura Straight Leg Leggings inside leg by length
SizeShort cmRegular cmTall cm
2XSAU 4-6788491
XSAU 6-87884.591.5
SAU 8-10788592
MAU 10-127885.592.5
LAU 12-14788693
XLAU 14-167886.593.5
2XLAU 16-18788794
3XLAU 18-207887.594.5
4XLAU 20-22788895

Short suits ~150 to 163cm (4'11" to 5'4"), Regular ~163 to 175cm (5'4" to 5'9") and Tall ~175 to 188cm (5'9" to 6'2"). Inside leg is measured flat from the crotch seam to the hem.

Other leggings: inseam by length
Womens leggings inseam by length
SizeFull cmAnkle cm7/8 cm
2XSAU 4-664–6659–6151–53
XSAU 6-865–6760–6252–54
SAU 8-1066–6861–6353–55
MAU 10-1267–6962–6454–56
LAU 12-1468–7063–6555–57
XLAU 14-1669–7164–6656–58
2XLAU 16-1870–7265–6757–59
3XLAU 18-2071–7366–6858–60
4XLAU 20-2272–7467–6959–61
04

Aura Peachy Rise

The Aura Peachy range comes in two rises. The High Rise waistband sits 4cm (1.5") higher than the Mid Rise for more coverage and core support.

High vs Mid RiseAura Peachy High Rise next to Mid Rise. The high rise sits 4cm (1.5 inches) higher.
Aura Peachy

Choose your rise

Both rises use the same buttery Aura Peachy fabric and sculpting scrunch. The only difference is how high the waistband sits.

High Rise
+4cm (1.5")
Sits higher on the waist for full tummy coverage and a locked-in feel through lifts and bends.
Mid Rise
Classic
Sits just below the natural waist. The original Aura Peachy feel for everyday training.
Tip Longer in the torso? Go for High Rise. Shorter torso? Mid Rise will sit just right.
05

Shorts: Inseam

Inseam length by short style, across the size range. Use the bottoms chart above for waist & hip sizing.

Womens shorts inseam by style
StyleInseam cm
Referee Shorts23–25
Bike Shorts13–15
Midway Shorts9–11
Run & Basketball 3" Shorts7.6
Booty Shorts5–6
06

Sports Bras

Body measurements. Measure around the fullest point of the bust and directly under the bust. Between sizes in a compressive maximum support style? Size up.

Womens sports bras, body measurements
SizeBust cmUnder bust cm
2XSAU 4-675–7965–69
XSAU 6-880–8470–74
SAU 8-1085–8975–79
MAU 10-1290–9480–84
LAU 12-1495–9985–89
XLAU 14-16100–10490–94
2XLAU 16-18105–10995–99
3XLAU 18-20110–114100–104
4XLAU 20-22115–119105–109
07

Tops, Tanks & Outerwear

Body measurements for tanks, crops, long sleeves, hoodies and jackets. Same sizing as our bras and bottoms. Tees have their own laid-flat measurements below.

Womens tops, tanks and outerwear, body measurements
SizeBust cmWaist cmHips cm
2XSAU 4-675–7958–6390–94
XSAU 6-880–8464–6895–99
SAU 8-1085–8969–73100–104
MAU 10-1290–9474–78105–109
LAU 12-1495–9979–83110–114
XLAU 14-16100–10484–88115–119
2XLAU 16-18105–10989–93120–124
3XLAU 18-20110–11494–98125–129
4XLAU 20-22115–11999–103130–134
08

Tees

Garment measurements, laid flat and not worn. Match them against a tee you already love. Oversized tees run a true super-oversized fit, so we don't recommend sizing up. Size down for a less oversized look.

Fit
Medium fit
Relaxed fit tee
Womens relaxed fit tees, garment laid flat
SizeChest width cmHem width cmLength cm
2XS54.556.563
XS575964
S59.561.565
M626466
L64.566.567
XL676968
2XL69.571.569
3XL727470
4XL74.576.571
Keep reading

More Guides

Fabric GuideCare GuideLeggings GuideShorts GuideSports Bra Guide