WW&HM Men's Cycling Bike Sportwear Mountain Bike Spring Jersey Long-Sleeve UV Protection Jacket Material: 100%POLYESTER Three big pocket for storage when cycling,you can put wallet water cellphone ect. High quality Moisture Wicking Fabric with good function for keeping drying and cooling,allowing for a comfortable ride Reflective logo and strips designed to improve the safety of night cycling Chinese size,about 1 size smaller than US size,please refer to the size chart before ordering.