The Turtle Fur Chelonia Double-Layer Fleece Neck Warmer is designed to be as comfortable as possible and is comprised of soft and warm water-resistant, midweight fleece, which makes it perfect for all outdoor activities. For coverage on the coldest of days, two layers of this ultra-soft fabric trap heat and ensure you stay warm all day long. Enjoy the perpetual "rolling" nature of the seamless construction which means that your neck maintains full coverage from all angles regardless of how you wear it. The Turtle Fur Chelonia Double-Layer Fleece Neck Warmer is comprised of two layers of Chelonia and is a go-to accessory for those cold days on the mountain.