Sealskinz Black Heacham Waterproof Cold Weather Icon Bobble Hat

'A cold weather men’s and women’s bobble hat with three-layer Aquasealz™ technology. Waterproof and highly insulative. An interior micro-fleece liner offers unparalleled warmth and comfort.Made for the colder months. The Heacham is a great choice for the winter months and an essential when skiing. We have been, and always will be, committed to the advancement of well-made apparel.' Machine washable. 100% Acrylic.