Yellowstone Ranchwear Men's Oilskin Jacket in Size M, L, or XLYellowstone Ranchwear Men's Oilskin Jacket in Size M, L, or XL Our oil skin jacket is comfortable, versatile and warm which makes it ideal for those cold Winter days. Completely weatherproof, our jacket repels water naturally. Made from heavyweight oil skin with soft leather collar and trim adds a stylish touch to this versatile jacket. The warm cotton Tartan lining, eight handy pockets, action back and rear vent, together with an optional hood