Our fearless Extreme Boost collection is designed to boost your boobs by up to two cup sizes. The Extreme Boost Plunge Bra uses built-in, graduated padding that pushes you in and lifts you up for an ultra-enhanced cleavage. The multiway straps can be worn in a halterneck or cross back style, and the smooth moulded cups are seamless under clothing.Non wiredPadded BraFoam paddingMouldedStandard StrapsHand wash only82% Polyester, 13% Polyamide, 5% Elastane. Cup Liner: 100% Polyester. Padded Cup: 100% Polyurethane. Excluding Trims Shop At House Of Fraser