86% POLYESTER, 10% COTTON, 4% ELASTANE Drirelease main body wicks moisture and dries four times faster than cotton Articulated sleeves create natural Rider Attack Position (RAP) for improved ergonomic fit on the bike Durable stretch woven sleeve paneling improves abrasion resistance Drop-tail design keeps jersey tucked in pants and athletic collar design increases comfort Sublimated and/or dyed graphics for a rich, durable, and long-lasting aesthetic