4F U098 Neck Warmer Medium Gray 4FWAW25ABDAU098 24S The 4F neck warmer protects against snow, wind, and dust. Unisex. Specifications: Material: 100% polyester Size range: universal (one-size) Warm microfleece lining Made of synthetic material for durability and easy care Uniform colors to match many styles Protects against cold, wind, and dust Can be worn in two ways: as a half balaclava or as a neck warmer Adjustable drawstring with a stopper