Our underwire bra makes you look like you're wearing nothing under the tightest of outfits. For a sleek look, a perfect fit and a comfortable feel. Features shaping underwire cups and adjustable straps. Designed to be invisible under clothing with double-layered sides for a closer fit. Offers a soft and silky feel on the skin. Made from 85% Polyamide and 15% Elastane. OEKO-TEX® STANDARD 100, 93.0.3130 Hohenstein HTTI.