Sexy Breathable Gauze Fabric Printing Briefs Men's Bikini Underwear B1124 Size(inch): S: 26"-29''stretch, M: 28"-32''stretch, L: 30"-35''stretch, XL:32"-38''stretch Material: 80% nylon + 20% spandex Net yarn fabrics, lightsome breathe freely,It has a very good breathable antibacterial effect,bud silk printing is very sexy. Low waist is designed, comfortable pouch, is a very good bikini underwear. High quality fabrics, exquisite stitching.