Barsty Men's Sexy Underwear Thong G-String Elastic Smooth Bikini Underwear Material: Material:95% cotton, 5% spandex The sexy briefs are made via soft stretch spandex with low rise elastic waistband Small (Waist: 25.6"~27.8") Medium (Waist:28.3"~32.3") Large (Waist:31.5"~36.2") X-Large (Waist:34.6"~40.2") XX-Large (Waist:37.8"~42.5")