Calvin Klein Modern FLX Bralette. Calvin Klein Modern FLX BraletteUpgrade your essentials collection with this Calvin Klein Modern FLX Bralette. It is perfect for everyday wear thanks to super soft fabrics, whilst an elasticated band helps to ensure a secure fit. The look is completed with the iconic Calvin Klein name.• Unlined bralette• Super soft fabrics• Elasticated band• Calvin Klein branding• 92% cotton, 8% elastane• Machine wash at 30 degrees