This is a Roxy wetsuit. It's 3mm thick, so it's very warm even in winter, fits snugly against the skin, and is also easy to move in. Furthermore, it's a rare type, as it has a front zipper for easy on and off. It has only been used a few times and is in very good condition. The size is M. The original price was 80,000 yen, so it's a great deal.