NIKE Beanies Pro Hyperwarm Hood - Black/Black/White

THERMAL FABRIC: Nike Therma-FIT technology helps regulate body temperature to keep you warm when it's cold. Flatlock seams: flat seams are soft to the touch and reduce irritation during use. VERSATILE DESIGN - Its form-fitting design allows it to be worn on its own or under the helmet and can be converted into a heat-regulating neck gaiter. STRETCHY & LIGHTWEIGHT - Designed for optimal flexibility, this hood provides a snug fit and won't restrict movement.