When nothing but the real thing will do...this authentic Horsehide A-2 Flight Jacket will meet your requirements. Horsehide was used during the 30's and 40's when hides were abundant. Manufacturers changed to Goatskin in later years, but Horsehide 'til this day has always remained the preferred choice for pilots. Nothing wears like Horsehide; as it ages it develops a patina for a rich antiqued look. It is also extremely durable and will provide years of wear - many Horsehide A-2 Jackets from WWII are still in circulation today! In Long version from 42-50.