The CP1 Commercial Pilots Jacket is worn as a uniform aviation leather jacket by pilots that fly with commercial airlines. It was actually designed in conjunction with pilots to meet their needs of enhancing their uniform and professional appearance while giving the comfort needed during long hours of work and travel. Lambskin in Dark Brown or Black is tanned for softness rather than durability. It will give you years of service if teater gently. Lamb is treasured for its sofness and is called "your second skin" by Remy Leather of Los Angeles. Italian Lambskin is very Llight Weight. It moves with the body, is soft and lightweight while offering protection from the elements, easy care and durability. It is water resistant and greasy spills wipe right off. The CP1 is slightly oversized. There is an inside zipper pocket. Other features include a wide front wind flap with hidden snaps that cover the zipper front; epaulets with hidden snaps, a moon shaped bi-swing action back, leather elbow pads. Jacket is Oversized! We suggest you order it in your sports coat size. Proudly made in the USA by San Diego Leather.