Naked cowhide leather is the top grade of leather--only 5% of skins are graded as "Naked". The leather is soft and supple, with minimum flaws. This jacket has a zip-out liner for flexibility in planning for changing weather conditions. Features include a neck warmer, many pockets inside and out, a one-piece panel on back, snap-down collar, and zippered cuffs for easy on-off. Sized by loose chest measurement, 36 to 64. Measure around widest part of torso, wearing a shirt. Add 2" to exact measurement for correct size to order to give room for easy movement.