NIKE Kobe Emerge Elite Men's Basketball Pants 641183-088 Medium Size Body: Therma-FIT 100% polyester. Pocket bags: Dri-FIT 100% recycled polyester Therma-FIT fabric helps keep you warm and insulated Brushed interior feels soft against the skin Gripper elastic waistband with interior drawcord. Mesh-lined side pockets Rib cuffs with zip hems make it easier to change when you're wearing shoes Ergonomic side seams allow you to move naturally