Size Guide
Find Your Perfect Fit
At RIO Athleisure, we prioritize comfort, performance, and style. Our pieces are designed to contour to your body with a flexible yet supportive fit. Use the charts below to find your ideal size.
Women’s Size Chart
Size Bust (in) Waist (in) Hips (in)
XS 30-32 23-25 33-35
S 32-34 25-27 35-37
M 34-36 27-29 37-39
L 36-38 29-31 39-41
XL 38-40 31-33 41-43
Leggings & Bottoms
Our leggings are designed with a second-skin fit and four-way stretch for maximum flexibility.
Size Waist (in) Hips (in) Inseam (in)
XS 23-25 33-35 27-28
S 25-27 35-37 27-28
M 27-29 37-39 28-29
L 29-31 39-41 28-29
XL 31-33 41-43 28-29
How to Measure
For the best fit, measure yourself while wearing light clothing and ensure the tape measure is snug but not tight.
• Bust – Measure around the fullest part of your chest.
• Waist – Measure around your natural waistline (above your belly button).
• Hips – Measure around the fullest part of your hips and buttocks.
• Inseam – Measure from the inside of your leg (crotch) to the ankle.
Fit & Compression Guide
Our fabric is designed to mold to your body, but here’s a quick guide to help you choose the right level of compression:
• Light Compression – Comfortable for everyday wear.
• Medium Compression – Snug fit, ideal for workouts.
• High Compression – Supportive fit for high-impact activities.
Still Unsure?
If you’re between sizes or need additional assistance, contact our support team at [rioathleisure@gmail.com] or DM us on Instagram @rioathleisure.