TOPTIE Men's Race Cut Long-Sleeve Biking Cycling Jersey Our size is not standard US Size. Please check our SIZE CHART in the picture to make sure the item fits your measurements. 100 percent polyester fabric with sublimation print. Full-length hidden zipper for venting; Silicone gripper elastic at the waist hem holds jersey in place. Three fitted back pockets storage for all your essentials; Reflective stripes on the bottom of pockets keep you visible in darkness. No Machine wash; No Bleach; No Tumble Dry.