The Dahlia Racer Brief by Aqua Blu Australia features a draw cord, elastic waistband and front lining, providing the ultimate fit and function. Elastic waistband Draw cord Front lining Fabric Outer: 73% Nylon, 27% Elastane Fabric Inner: 84% Polyester, 16% Elastane Model wears a size M Important Note: This item is only eligible for exchange or credit note. To learn more about our Returns policy, read more here