• GTS: Gym To Swim: Flexible Sports-Sea shorts Extra flexibility thanks to its elastane-containing fabric Perfect and comfortable in sports and on the beach Vivid bright colors that do not fade in the sun and sea Light, fast-drying, flexible fabric Adjustable waistband with metal-tipped cord Regular mold, with pockets on both sides and back Fabric: 90% Polyester 10% Elastane Original design by John Frank.