Made up of 100% Genuine Sheepskin Leather for Easy Layering and Warmth. This Jacket comes with an extra lining of Synthetic Faux Artificial Shearling Fur to Make it the Most Comfortable Fashion Top Layer For You even in Extreme Cold Weather. It has a Classic Style Shearling Collar that Accentuates its Vintage Look Combined with the Zipper Closure and a Belt at Gemline. The RAF Aviator Leather Jacket For Mens also offers Shearling Cuffs and Makes you Look as Regal as you Desire. This Leather Jacket has a Front YKK Zipper closure. This Jacket also has Two Waist Pockets. Sizing selection is your responsibility, Attached is the Size Chart for your Reference as these are the Standard Sizes. Please check your size on the Size Chart Before Purchasing. Contact us If you do not understand which size to choose.