850D polyester fabric for durability Mesh fabric for breathability TruMotion® zonal 4-way stretch panels for unrestricted movement Rider Attack Position™ (RAP) construction for improved ergonomic fit on the bike Double-layer knee system for durability against knee braces, guards, and the bike Cargo pockets keep your essential gear close at hand on the trail Zippered thigh vents for added ventilation when things start to heat up Dyed and/or sublimated graphics with premium treatments for a rich, durable, and long-lasting aesthetic Inseam: 31.5", size medium