Saranac SWM107 51301 Prescott Gold Medium Lined Gloves Premium top grain deerskin is surprisingly strong and moisture resistant C40 Thinsulate lining offers warmth and protection, thinsulate provides heating without heavy insulation Keystone thumb is a classic ergonomic design allowing superior movement and comfort Work wear, winter work wear, lined chore glove It is breathable and can be machine washed or dry cleaned