Next level everything. Powered by Ultralu fabric, this running bra has a flexible, lightweight internal structure that controls all the ways your boobs move. Designed for Run. Intended for high-impact activities. Internal support system moulds to your body. Engineered from injectable foam, it gives you flexible, breathable support so you stay cool and comfortable. The internal support system works by slowing down movement that's annoying at best and painful at worst, providing your boobs with a soft landing. Adjustable straps are padded for comfort. Brushed ribbed underband stays comfortably in place. Hook-and-eye closure for a customized underband fit. Liner is brushed for a super-soft feel next to skin. 'Wash with like colours', 'Machine wash cold', 'Do not bleach', 'Line dry', 'Do not iron', 'Do not dry clean', 'Imported'. Smooth and Supportive, UltraluTM Fabric. Bra: 63% Nylon, 37% Lycra elastane. Wing lining: 71% Nylon, 29% Elastane. Lining: 53% Nylon, 47% Lycra elastane. Back strap: 64% Nylon, 36% Lycra elastane. Cup foam: cupShell: 100% Polyester, cupFoam: 100% Polyurethane foam, cupLiner: 53% Nylon, 47% Elastane.