The Gadsden Don�t Tread on Me Cycling Jersey is made of Polyester Euro-Mesh Microfiber with Airdry Technology, provides excellent moisture wicking in a light weight material with an antimicrobial finish that resists odors and reduces germs. This "club cut" jersey has a 19-inch, 3/4 hidden zipper, Three rear pockets, elastic waist band and beautiful, long lasting colors.