NIKE Men's Tech Fleece Crew Sweatshirt 2X-Large The Nike Tech Fleece Crew Men's Sweatshirt helps keep you warm and comfortable without weighing you down. Nike Tech Fleece is an innovative thermal construction made of jersey fabric that traps heat against the body, creating warmth without adding weight. Kangaroo pocket with durable stitching for small-item storage that lasts. Double-faced jersey fabric is smooth to the touch, inside and out, for comfort. Crew neck with jersey tape at back for comfort and range of motion,Shaped wrist cuffs with elastic binding and ribbed back hem for a snug fit