Caterpillar Men's Contour 1/4 Zip Sweatshirt 87% Polyester, 13% Elastane Imported Machine Wash Anti odor Moisture control Lower hand warmer pockets with wire management and hidden cell phone pocket with hook and loop closure Thumb hole opening in sleeve cuff that allows you to keep your hands warm and sleeves in place while still offering freedom of movement 1/4 contrast zip with storm flap and beard guard