Caterpillar Men's Momentum Fleece Jacket Shell 1: 100% Polyester; Shell 2: 100% Nylon Imported Machine Wash Full front zip with storm flap for comfort and added protection against the elements Interior wire management to keep cords in place, increasing job site safety Reinforced overlays at front and back yoke, collar, elbows, bottom hem, side panels and pocket openings to increase durability Adjustable draw cord and cord locks at bottom sides for optimal fit Heavy duty locker loop for ease of hanging jacket