SEOBEAN Mens Low Rise Trunk Boxer Brief Underwear 80%Nylon, 20%Spandex Imported Hand wash ONLY,slightly,cold water The size for all underwear products are asian size. Please pay a attention before you make order. If you shopping the underwear from U.S.A or EU brands,should be choice one size up. Model in size(L): Height 182cm,Wight 75kg Comfortable and sexy Fabric: 80%Nylon, 20%Spandex Model in size(L): Height 182cm,Wight 75kg The size for all products are asian size.Please pay a attention before you make order.If you shopping the underwear from U.S.A or EU brands,should be choice one size up.