The Rail short sleeve bike jersey is everything you need in an everyday trail and bike park jersey. Quick dry polyester with Polygiene odor control technology is combined with cooling polyester mesh underarm panels in a close-fitting (but not, like, tight) jersey. Raglan sleeve construction prevents pulling in even the most aggressive downhill stance. Always have this simple jersey on hand to tackle the trails at a moment's notice. Details: Crew neck, raglan sleeve construction, mesh side panels for increased ventilation, interior sunglass wipe, two year limited warranty. Material: Polyester, Polyester Mesh.