Stay warm with the Craft Neck Tube. The versatile multi-sport neck tube easily converts into a hat, headband or face protector. It provides warmth and protection for your face and neck from wind, weather and other elements. Made from soft, functional polyester, it is a great accessory to have all year round. Whether you wear it over your mouth to stay warm in the winter or packed with ice around your neck to stay cool in the summer, the Craft Neck Tube is a must-have running accessory.