NIKE Men's Ko Block Training Hoodie INSULATED WARMTH The Nike KO Block Men's Training Hoodie is made with strategically placed insets that let you move naturally and thermal fabric to lock in heat when working out in colder conditions. Therma-FIT fabric helps keep you warm and comfortable Dri-FIT fabric helps keep you dry and comfortable Mesh-lined hood with drawcord for breathability and protection from the elements Side, underarm and sleeve insets for enhanced range of motion Rib cuffs and hem for a snug, comfortable fit Kangaroo pocket Camo mesh appliqu at front Fabric: Body: Therma-FIT 100% polyester. Lining: Dri-FIT 100% polyester. Machine wash Imported