Mystery Biker Flex
Mystery Biker Flex
Details
Finally, comfortable active underwear for athletes. Biker Flex is our classic 9” inseam boxer brief in a lightweight, sweat-wicking, and supportive recycled poly fabric.
• Active underwear made for movement
• Made with recycled fabrics
• 9" inseam, our longest length
• Medium thigh compression
• Sweat-wicking and quick-drying active knit fabric
• Sleek and smooth for friction-free fit under clothing
• Organic cotton gusset for breathability and hygiene
Finally, comfortable active underwear for athletes. Biker Flex is our classic 9” inseam boxer brief in a lightweight, sweat-wicking, and supportive recycled poly fabric.
- Active underwear made for movement
- 9" inseam, our longest length
- Medium thigh compression
- Sweat-wicking and quick-drying active knit fabric
- Sleek and smooth for friction-free fit under clothing
- Organic cotton gusset for breathability and hygiene
- True to size
- Designed for a close fit
SIGNATURE NO-DIG WAISTBAND
WEDGIE-FREE
ANTI-CHAFING
Size & Fit
- True to size
- Designed for a close fit
- See our size guide here
Materials & Care
• 88% recycled polyester, 12% spandex
• Machine wash cold, tumble dry low
FLEX
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.
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.
Shipping & Returns
- Free shipping & returns on all U.S. orders
- Canada: free shipping on orders over $99
- Rest of the world: free shipping on orders over $150
