Neckwarmer & Headliner Buff headwear features a comfortable, breathable hood that fits snugly under a helmet, provides a layer of warmth, and quickly wicks any moisture. Plus, the fur-like Polartec fleece neckwarmer adds an extra dash of style, along with extra cold-weather protection. Its perfect for the whole family that enjoys skiing, boarding, or cold-weather motor sports. Warm, smart and never boring! Polygiene active odor control. Wear as a helmet liner, hood, balaclava, or neck gaiter. One size fits most.