The men's CEP Cold Weather Zip Shirt is the perfect layer to heat up your workout when the temperature cools down. This quarter zip has a protective outer layer to keep the chill out and an internal waffle fleece lining to help you stay warm, dry and comfortable without overheating. Wear it by the fireplace as a stylish top or layer up for your next run in cold weather. Features: THERMAL CLIMA technology keeps you warm and dry Waffle structured interior keeps body heat in and sweat out Stand-up collar helps protect the neck from wind Locking zipper makes it easy to unzip while wearing gloves Designed with sustainable materials