SealSkinz Thermal Waterproof Cap - AW15 100% Polyester Weather Protection - The gloves commit to remaining totally waterproof and windproof. Micro-Fleece Lining - Promotes warmth whilst retaining heat. Breathable - Allow cool air to circulate the interior. Moisture Control - Transports excess moisture away from the body keeping you comfortable and dry. Stiff Peak - Enables the wearer to retain a degree of visibility.