Extra warm hat that withstands wind and rain. Comfortable synthetic fur and warm ear flaps. The hat that can withstand both polar climates and biting winds. Extremely warm hat with synthetic fur on the peak, ear flaps and edges. Outer material in soft, quiet polyester. Ear flaps can either be folded up and fastened with a button or held in place with a strap under the chin to stay on your head in hard winds. Teflon-treated fabric wards off precipitation and dirt. Lining: 100% polyamide. Consumer Material: Waterproof (Hydratic). Outer material: 100% polyamide, 100% Acrylic.