Thermal Fleece fabric provides superior insulation, moisture transfer, dry time and odor-resistance Thermal jersey for cold weather cycling, fleece interior keep your body warm, breathable soft and moisture-wicking fabric keeps you dry and comfortable while biking Silicone hem at the jacket ends designed for skid resistance. 3 pockets at the back, easy to carry your small articles. Made of polyester warm and soft . Reflective strip at the back of jacket to ensure night riding safety. It is best to wash this cycling jacket with warm winter.