Nike Therma-FIT technology helps manage your body’s natural heat to help keep you warm in cold-weather conditions. Fleece feels supersoft and has a lightly fuzzy feel inside so you can stay warm and comfy. Zippered pocket on the left arm lets you stash a key or card. Imported Stretch and bench with ease in the Nike Men’s Therma-FIT Pullover Hoodie. The Therma-FIT technology traps in your natural heat to keep you warm, and the polyester construction feels soft on your skin.