Running never felt so good. This revolutionary bra is made from our smooth and powerful Ultralu fabric to give you comfortable support and a natural shape. Designed for Run. Intended for high-impact activities, such as running. Lightweight, breathable built-in cups are engineered to soften bounce. Bonded underband won't constrict, dig in, or ride up. Stitch-free hook-and-eye closure lies flat for a distraction-free fit. Back closure opens wide for easy removal. 'Wash with like colours', 'Machine wash cold', 'Do not bleach', 'Tumble dry low', 'Do not iron', 'Do not dry clean', 'Imported'. Smooth and Supportive, UltraluTM Fabric. Bra: 56% Nylon, 44% Lycra elastane. Under band lining: 53% Nylon, 47% Lycra elastane. Cup: cupShell: 85% Polyester, 15% Elastane, cupLiner: 85% Polyester, 15% Elastane.