Men's HydraHyde Winter Work Gloves, Waterproof Insert, 40-gram Thinsulate, Large (Wells Lamont 7739L) Men's HydraHyde Winter Gloves keep your hands warm and protected from the elements IDEAL FOR: Cold Weather Construction & Equipment Operation, Maintenance, DIY Projects Heavy fleece lining with 40-gram Thinsulate Insulation for warmth. Ideal insulation for cold conditions. The waterproof, breathable glove insert keeps your hands dry and comfortable Palm is reinforced with heavy duty synthetic leather palm patching for extra wear. Adjustable wrist closure allows for snug fit while keeping out snow and debris Glove back is stretch fit spandex. Palm is synthetic leather. Wells Lamont - Stubborn About Quality Since 1907