This wireless bra is crafted from a combination of satin and lace and features a lightweight construction. black wireless cup lace trim around the cup lace underbust panel straps with a satin front section and elastic back section Size: 1. Gender: Female. Material:Polyamide/Silk/Metallized Polyester/Spandex/Elastane/Silk/Spandex/Elastane. Colour: grey