This warm, soft, and elastic cap is perfect on cold winter days. It has two layers; the outside material is brushed, elastic, soft, and comfortable to ensure a perfect fit and excellent thermal insulation. This material also keeps moisture away from the skin to make sure your body temperature keeps stable. The inside material has a four-way stretch. It's lightly brushed, which makes it feel soft and warm against the skin, while also providing extra warmth. The material is also breathing.