NWT Features Supportive underwire T-shirt bra is a must-have! Foam-lined cups for modesty and shape Customize the fit with back adjustable stretch straps Straps convert to criss-cross, halter and traditional Silicone lining along band keeps bra from shifting Stretch microfiber Style Number 010-0416 Content Body: 75% Polyamide, 15% Elastane, 10% Polyester. Care Hand wash, line dry.