SLIM Blvd

Customer Help

Size Guide

Our fits are engineered to sculpt and support. Use the measurements below to find your size — and reach out any time if you'd like a personal fit recommendation.

Women's Tops

Crops, tees, long sleeves and oversized layers. Oversized styles run one size roomier by design.

Women's Tops size chart
SizeUSBust (in)Waist (in)Hip (in)
XS0–231–32.524–25.534–35.5
S4–633–34.526–27.536–37.5
M8–1035–36.528–29.538–39.5
L12–1437–3930–3240–42
XL16–1839.5–41.532.5–34.542.5–44.5

Sports Bras

Measure your underbust snugly and your bust at the fullest point. Between sizes? Size up for low-impact, down for high-impact support.

Sports Bras size chart
SizeUnderbust (in)Bust (in)Support
XS26–2831–32.5Light – Medium
S28–3033–34.5Medium
M30–3235–36.5Medium – High
L32–3537–39High
XL35–3839.5–41.5High

Leggings

All leggings are high-waisted with a compressive, squat-proof fit. Inseams: 7/8 length 25", full length 28", flare 33".

Leggings size chart
SizeUSWaist (in)Hip (in)Inseam (7/8)
XS0–224–25.534–35.525"
S4–626–27.536–37.525"
M8–1028–29.538–39.525.5"
L12–1430–3240–4226"
XL16–1832.5–34.542.5–44.526.5"

Shorts

Biker shorts sit high on the waist with a 5" inseam; running shorts have a 3" inseam and relaxed leg.

Shorts size chart
SizeUSWaist (in)Hip (in)Inseam
XS0–224–25.534–35.55"
S4–626–27.536–37.55"
M8–1028–29.538–39.55.5"
L12–1430–3240–425.5"
XL16–1832.5–34.542.5–44.56"

How to Measure

  • Bust: measure around the fullest part of your chest, keeping the tape level.
  • Underbust: measure directly beneath your bust, snug but not tight.
  • Waist: measure the narrowest part of your natural waist.
  • Hip: measure around the fullest part of your hips and seat.
  • Inseam: measure from the top of your inner thigh to your ankle.

Compression & Fit

Our sculpting fabrics use a high-elastane knit that hugs and smooths without restricting movement. Compression pieces should feel supportive on first wear and will relax slightly as the fabric warms to your body — they will not stretch out permanently.

Between Sizes?

Size down for a firmer, more sculpted compression fit. Size up for a softer, everyday feel — especially in ribbed and seamless styles. For oversized tops, size down for a cleaner silhouette.