Lilyette by Bali Women's Dream Plunge Into Comfort Keyhole Minimizer Body: 78% Polyamide, 22% Elastane; Cup Lining: 68% Nylon, 32% Elastane; Back Lining: 93% Polyester, 7% Elastane Imported Hand Wash Molded, lined, underwire cups provide shape and support Stretchy molded cups provide a custom fit for each breast and are a great solution if you're not quite even Encased elastic at top cup edge gives a more custom fit Underwires are encased between soft layers of fabric for gentle cushioning and preventing wire poke-through Non-elastic, cup-centered front shoulder straps attach to elastic straps in back, which adjust with coated metal hardware