2016 Bicycle Cycling Jersey Team Pro Shirts Tops Men's Short Sleeve Cycling Jersey And Bib Short Set Short Material: Jersey 100% Polyester, Shorts :85% Polyamide & 15% Lycra , Shorts good Lycra fabric does not fade, will not cause harm to the skin. Quick drying and breathable jersey , Full Hidden zipper and three pockets in the back . Quick drying and breathable jersey,Size may run small , please go one size up. . If you have any questions , please contact us. ex : You want to mix size : ( Jersey L , Short XL) Short sleeves with a full length zipper and three pocket back , convenience for carrying your personal stuff when cycling