FIT & DESIGN: Body: 92% Polyester 8% Spandex for 4-way stretch and quick-dry performance Lining: 86.5% Polyester, 13.5% Spandex for comfort and support Excellent quality, soft material with moisture-wicking properties Quick-drying fabric that resists chlorine and saltwater Chafe-resistant construction for all-day comfort Inside mesh liner for enhanced breathability and support Convenient side pockets with mesh drainage for quick drying Secure back pocket with button closure for valuables Discreet front money pocket for small valuables Lightweight construction that won't weigh you down