Cooloutdoors 2011 Livestrong Black and Yellow Man's Long Bicycle Cycling Jersey Comfortable Outdoor Jersey Cycling Coat Riding Clothing Jersey Material: 100% Polyester; Short Material: 90% Polyester, 10% Spandex Advanced Performance Fabric -Sweat Transport , Anatomically Designed , Antibacterial , Multi-Level pad Elastic joint body curve,further reducing the wind resistance Full length zipper and 3 rear storage pockets Specification:S M L XL XXL XXXL (Please choose the size according to our size chart)