These suits are made with durable fabric offering great shape retention. They are engineered to have 5-10 times more durability than ordinary spandex fabrics and be lightweight, chlorine-resistant. 'No Wedgie'' silicone grippers at leg openings for stay put coverage. Sizing: X-Small (5/6) | Small (7/8) | Medium (10) | Large (12/14) | X-Large (16) Content: 82% Polyester | 18% Creora Highclo Spandex Lining: 50% Polyester | 50% Recycled Polyester Exclusive of Decoration