TOPTIE Biking Cycling Jersey Men's Long-Sleeve 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; zipper on the LEFT HAND side. Silicone gripper elastic at the waist hem holds jersey in place. Three fitted back pockets storage for all your essentials.