Seaing Seaing Special Order Boxer Briefs, Size M Brand New, Unused Water and Land Use, Inner Pants Retail Price: 2970 yen Seaing Boxer Briefs Size: M, Black Waist: 74-86cm Multi-functional boxer briefs with excellent elasticity and durability. These boxer briefs are made for both water and land use, with excellent elasticity and durability, and can be worn in seawater. Made with nylon material, they also feature high quick-drying properties and a smooth feel against the skin. The original patterns, specially ordered by BAYFLOW, feature popular comical and leaf patterns in a pop design. The brand logos on the waist elastic are also an accent. Regular rise, basic design. Seaing is an underwear brand created by combining the "Sea" and "Sewing." As the brand name suggests, wear these boxer briefs with designs inspired by the sea, surfing, and the tropics every day, and always feel the ocean.