Climate
Any climate
True to size.

Comfort is 173 cm / 5'8" and is wearing a size S
Your body measurements in inches
| XXS | XXS D-DD | XS | XS D-DD | S | S D-DD | M | M D-DD | L | L D-DD | XL | XL D-DD | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bust | 30 — 31 | 31 — 32 1/2 | 31 — 32 1/2 | 33 — 34 1/2 | 33 — 34 1/2 | 35 — 36 1/2 | 35 — 36 1/2 | 37 — 38 1/2 | 37 — 38 1/2 | 39 — 40 1/2 | 39 — 40 1/2 | 41 — 42 1/2 |
| Underbust | 26 — 27 | 26 — 27 | 27 — 28 | 27 — 28 | 28 — 30 | 28 — 30 | 30 — 31 1/2 | 30 — 31 1/2 | 31 1/2 — 33 | 31 1/2 — 33 | 33 — 34 1/2 | 33 — 34 1/2 |
| Cup Size | 28A-28C | 28D-28DD | 30A-30C — 32A-32B | 30D-30DD | 32C — 34A-34C | 32D-32DD | 36A-36C | 34D-34DD | 36A+-36C+ | 36D-36DD | 38A-38C | 36D+-36DD+ |
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Bust
Measure around the fullest part across bust points, keeping the tape horizontal.
Underbust
Relax and measure around the top of your ribcage, just under your bust.
Main Fabric: Polyamide 62%, Elastane 38%. Mesh: Polyamide 82%, Elastane 18%. Cup lining: Polyester 100%. Bottom Band: Polyamide 87%, Elastane 13%.
Vietnam
Any climate
Mid
Medium support
Light padding provides just the right amount of coverage
Mesh paneling and moisture-wicking fabric to keep you fresh
Standout design made to be layered or worn alone
Ergonomic easy on, easy off design
Racerback design with a mesh insert
Reflective logo for a premium finish

We wanted to create a sports bra you couldn't wait to wear, for your most-loved ways to move. And during testing, our favorite feedback was, “I never want to take it off again." Mission accomplished.

Easy on, easy off – even after your most sweaty pursuits. Mesh paneling and moisture-wicking fabrics keep you feeling fresh, while its racerback design doubles as functional and stylish.

Light padding provides just the right amount of coverage and comfortable support. Plus, the reflective logo adds a nice touch of On love. So, whether you're out for a light run or stretching out in downward dog, we've got you covered.