Cooloutdoors 2014 New Style Fox Black and Blue Man's Short Sleeve Bicycle Cycling Jersey Comfortable Outdoor Jersey Cycling Coat Riding Clothing Jersey Material: 100% Polyester; Shorts Material: 90% Polyester, 10% Spandex Three-quarters of invisible zippers design. Full zipper maximizes ventilation. Further reducing the wind resistance COOLMAX: Quick-Dry function and make you feel more comfortable. Lightweight material with moisture wicking technology High-performance moisture permeability sweat in bringing good feelings. Edge line soft, minimize the friction Specification:S M L XL XXL XXXL (Please choose the size according to the size chart)