It may seem insignificant, but we can assure you that the Dakine Prowler Neck Warmer will become one of your most essential ski/snowboard accessories. Made up of a single layer of super stretchy polyester, the Prowler can be worn as a neck tube, facemask, or headband! Layer it easily under your helmet, hat, and/or goggles, the Dakine Prowler Neck Warmer may be thin and light, but boy is it effective!