[Separatec] Boxer Briefs for Men, Front Opening, Long, Scrotum Separating, Breathable, Bamboo Fiber, Quick-Drying, Boxer Briefs, Set of 3 【Material】95% Bamboo Fiber, 5% Polyurethane; Machine Washable; Made in China 【Specifications】Separation type (separate pouch style). This unique structure comfortably separates the delicate areas of men, preventing constriction and friction with the thighs, and maintaining a refreshing feeling all day long. 【Comfortable Fit】Bamboo fiber is a plant fiber made from bamboo, and it is soft yet breathable and instantly absorbs sweat and dries quickly. 【Design】The waistband has a moderate width, and the material has a glossy appearance and excellent durability. The leg length (long) is a moderate length and does not ride up. There are no seams in the back, providing excellent skin contact without friction! This product is US size specifications. ▲For your reference 【US size】S=Japan M; M=Japan L; L=Japan XL; XL=Japan XXL. *Larger than regular Japanese sizes. Please refer to the dimensions in the diagram. Please be careful when purchasing.