School swimwear made by Footmark. Aqua Line swimwear, trunks type. The color is dark navy with fluorescent orange lines on the sides. Size is M. Waist 76-84cm. For adults who want to wear it snugly. Please use it at the gym etc.♪ Nylon 80% Polyurethane 20% The fabric is highly stretchable and elastic. When shipping, we will remove the air, so please open it as soon as possible (^^)