Constructed with HydraHyde grain goatskin and DWR black woven nylon, these gloves feature an extra long storm cuff for extreme cold. Our HydraHyde leather is treated to be water-resistant and breathable. This treatment is applied during the tanning process, creating a soft and supple leather for the entire life of the glove! Fleece-lined with a waterproof/breathable glove insert, these gloves keep your hands dry and warm for all-day comfort. Gloves are insulation with 150-gram 3M Thinsulate insulation for warmth without the bulk.