Banfi new Men's swimming trunks contest Solid Jammer Bathing Suit Fabric: 82% nylon, 18% spandex Lining: 100% Polyester,XL(24.9"-30.1)XXL(30.1"-34.1")XXXL(32.8"-40.9" 220-230 g are used to encrypt fabric production, there are swimming trunks rope waistband, adjustable waist. Rope at the entrance had keyhole reinforcement This is Asia size which is smaller than USA size, please select one size bigger. Hand wash cold water, hang or lay flat to dry