Bring the heat to your cold weather workout. In the Therma Pullover, supersoft fleece keeps the comfort levels high while you take your exercise routine to the next level. A relaxed feel means you can stretch and bench without anything holding you back. Benefits: 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.