Simone Perele's confiance t-shirt bra boasts contoured cups & underwire construction for total support. U-shaped ballet back with optional racer back hook, keeps the straps in place. Pretty lace trim, subtle keyhole, and mesh detailing to finish your look. Perfect fit: lightweight foam cups form to your body for a flattering, rounded shape. All-day comfort: Smooth microfiber is ultra-soft against the skin. Superior support: contoured cups and underwire construction provides total support. 68% Polyamide, 29% Elastane, 5% Polyurethane