The Nike Therma-FIT Wrap 2.0 is a versatile and comfortable neck warmer designed for athletes of all levels. It is made with a blend of polyester and spandex, providing a soft and stretchy feel. The Therma-FIT technology helps to regulate your body temperature, keeping you warm and comfortable during your workouts. This neck warmer is perfect for runners, cyclists, and other athletes who need to stay warm in cold weather.