★ Popular brand!! This is a men's 5x3mm semi-dry full suit from 【sack out】. ★ It's a back zip type, so it's easy to put on and take off!! There's a water-shut panel (double neck specification) that you can pull over your head behind the zipper, which maximizes the prevention of cold water from entering from the neck and zipper in winter. Also, the back side has hot-processed brushed fabric, so the heat generation effect makes it significantly warmer!! ★ The size is about MB. Flat measurements are: total length 136cm (from the top of the neck on the front to the hem), upper body 70cm, inseam 66cm, body width 50cm (from armpit to armpit), waist 38cm (at the narrowest point). I think it's recommended for people who are 165-170cm tall and weigh around 60-70kg, and who have a relatively muscular upper body, or who are on the heavier side. ★ There are minor scratches and repairs on the neck, and there's a feeling of use, but the wetsuit itself looks to be in good condition overall. I think this wetsuit will be useful for the coming season!! Outer material: Rubber Lining: Brushed Thickness: 5mm Gender: Men