This is an O'Neill semi-dry wetsuit (5mm/3mm). Height: 170cm, Weight: 60kg The shoulders and chest are slightly wider, as it was custom-ordered. (Chest size was about 95cm at the time of creation) The model is FUZE, which was available at the time of purchase, and almost the entire suit is lined with fleece. The crotch and armpit areas have been repaired by Muraspo, and I didn't feel any water leakage the last time I wore it. There is a small tear just above the ankle, but it doesn't leak much if you wear boots. I used it until last season, but I'm selling it because I'm replacing it due to a size change. Since it's used, please understand that it's non-refundable and non-returnable. Thank you for looking.