Boss Flex Shapeshift
A sport bra built from recycled fabric, with Power Mesh compression and sweat-wicking performance — for running, HIIT, and any athletic activity where you need support without restriction.
- Power Mesh compression panels — targeted support where you need it; breathable and cooling
- Recycled poly fabric — lightweight, sweat-wicking, quick-dry active knit
- No underwire, no cups — structure comes from compression, not rigid hardware
- Anti-chafe internal seam construction — nothing rubs against skin during movement
- Sweat-wicking and quick-dry — pulls moisture away from skin during cardio
- Breathable mesh panels — ventilation where you run hottest
- Supportive without restrictive — medium compression; comfortable for running and daily wear
- Matching Flex underwear available — complete active set
88% RECYCLED POLYESTER, 12% ELASTANE
Knit from OEKO-TEX certified recycled polyester and spandex, Flex fabric is for athletes who need freedom of movement. Extremely lightweight and sweat-wicking, it feels silky smooth and friction-free under clothing. With a medium compressive fit, Flex fabric is here to empower your best performance.
Softness Weight Stretch Breathability Softness Weight Stretch Breathability88% RECYCLED POLYESTER, 12% ELASTANE
Knit from OEKO-TEX certified recycled polyester and spandex, Flex fabric is for athletes who need freedom of movement. Extremely lightweight and sweat-wicking, it feels silky smooth and friction-free under clothing. With a medium compressive fit, Flex fabric is here to empower your best performance.
Machine wash cold
tumble dry low
OEKO-TEX® Certified
- True to size
- Designed for a close fit
- See our size guide here
Enhanced support
Signature no-dig waistband
Breathable
OEKO-TEX® Certified
Boss Flex is designed for your movement. Featuring Power Mesh for compression comfort and lightweight, sweat-wicking recycled fabric, this sport bra is perfect for athletes.
• Sport bra made with recycled material
• Perfect for any athletic activity
• Sweat-wicking, sleek and smooth active knit fabric
• Maximum comfort. No cups or underwire
• Tag-free care label on back
• No chafing or visible seams at neck and arm openings
• Woven jacquard elastic underband
• Classic racerback style with scooped neckline
• Reflective logo on front
Boss Flex is designed for your movement. Featuring Power Mesh for compression comfort and lightweight, sweat-wicking recycled fabric, this sport bra is perfect for athletes.
• Sport bra made with recycled material
• Perfect for any athletic activity
• Sweat-wicking, sleek and smooth active knit fabric
• Maximum comfort. No cups or underwire.
• Tag-free care label on back.
• No chafing or visible seams at neck and arm openings.
• Woven jacquard elastic underband
• Classic racerback style with scooped neckline
• Reflective logo on front
