The Barts Men’s Polar Water Neck warmer is made of polyester material. Pair this winter wear accessory with sports wear or a casual outfit for a matching look. It can be styled in several ways. This turtleneck warmer is stretchy ensuring a comfortable and secure fit. The bottom part of the warmer is made of sustainable fleece making it a durable and eco-friendly winter wear accessory. Add this turtleneck warmer to your collection., The Multicol Polar Water is a very stretchy turtleneck made of Polyester., This turtleneck can be worn in several ways., The bottom part is made of sustainable fleece.