100% Polyester Zipper closure ??Breathable and Quick Dry?? Material: 100% Polyester; even soaking wet, the jersey will not stick in the body. ??Hem with Silicone Band?? WEIMOSTAR logo silicone band, can provent skin allergy during riding. ??Reflective ?? Reflective strip at the back to ensure night riding safety. ??Back Three Pockets??Back independent pocket, you can place key, wallets or other items. ??Full Zipper??Use of full length invisible zipper,self-locking function invisible zipper, clean and beautiful.