Frame: Sunday EX

Relaxed MTB fit with freedom of movement on and off the bike

Mountain biking (trail

See the instruction sheet for a detailed comparison of dimensions

And extreme durability makes this t-shirt withstand repeated washings and still remain super comfortable

SHEATH 4.0 Bamboo Men's Pouch Boxer Brief 5" (3 Pack) Size:XXXL 48-50" Frame: Sunday EX(Patent Pending) Our flagship product and most popular design to date, the SHEATH 4. 0 Boxer Brief seamlessly blends comfort and function with its innovative dual pouch design, providing both a flattering fit and luxurious separation of the male anatomy now available with the added weight and softness of our Bamboo Fiber blend.