Sports Bras

A sports bra should feel supportive, not restrictive. It’s normal for it to fit more securely than everyday bras, but it should never dig in, limit your breathing, or restrict movement. To find your accurate fit, measure around your ribcage directly beneath the bust where the band sits, keeping the tape measure level, flat and snug while exhaling naturally. Then, measure around the fullest part of your bust without pulling tight. At ONER, our sports bras are designed to hold the girls in place using these precise measurements.

Yes. Regardless of chest size, a sports bra ups comfort levels and reduces distractions during movement. ONER's sports bras are designed with different levels of coverage, so you can choose a style that feels secure with a lightweight, barely-there feel.

Finding the right sports bra starts with matching your fabric to your movement. SoftMotion™ is our soft-touch, shape-shifting stretch fabric that's ideal for stretching, Pilates, and everyday wear. Our sleek UnifiedMove™ fabric keeps up with your intense workout sessions. The right coverage depends on how you train and how supported you want to feel. Lower-coverage styles are best for lighter workouts and rest days, while medium to high-coverage options give added security for lifting, hybrid sessions, or high-intensity movements. ONER’s range lets you choose your ideal combo of fabric, fit and coverage so you can train with confidence. Get the lowdown with our sports bra guide.

Both pieces offer effortless comfort, but a bralette and a sports bra serve different roles. A bralette focuses on minimalist design and comfort. Crafted with lightweight, soft-touch fabrics and sleek silhouettes, bralettes offer gentle, natural support without restrictive compression. They're perfect for lighter movements and casual layering. A sports bra is more technical. Designed with wide supportive underbands and functional strap silhouettes (from scoop to cross-back), sports bras hold you in place to reduce bounce and friction.