Slick skin 3mm zip front wetsuit jacket made from Yamamoto #39 limestone neoprene with large YKK marine zipper. Loop at hem ties into trunks to prevent flushing. Size large shown on body, 178cm (5'10") tall, 80kg (178 lbs). Jackets run a little small, men pictured would usually wear a size medium or medium long in a full suit but are both wearing large jackets.