Size Guide This jacket is made with High Quality Genuine Leather. It features; Four outer and one inner pockets, Original YKK zips, polyester lining, zip closure and shirt style collar. Genuine Leather Fastening Zipped Shirt style collar Four outer & one inner pockets Original YKK zips Satin lining Dry-clean only All weather protection NOTE: Please choose your size carefully from our size chart before ordering your jacket by ensuring you measure your chest size correctly. The measurement in our size chart is actual body size and NOT the jacket size. This will save you and Feather Skin the time and hassle if you receive the wrong size jacket.