Smartmall Men's Sexy Single Side T-back Thong Underwear Material: 82% Nylon, 18% Spandex,Stretch Very Good Waist Size: M(26.24-28.86inch) L(30.18-32.80inch) XL(32.8-36.08inch) Fashion and sexly for man Good for lovers play Very sex Washing Note: hand or machine wash, wear before wash