Product details About this item Fabric type Cup, Back, Center, Belt: 80% Nylon, 20% Spandex; Center Belt, Lining: 100% Nylon; Cup, Linings: 100% Polyester Care instructions Machine Wash Origin Imported Closure type Hook and Eye Country of Origin El Salvador About this item BYE-BYE BULGE - Carefully contoured for smoothing from front to back. SMOOTHING PANELS - Petal-shaped panels smooth and conceal. CAREFULLY CONTOURED - Provides the coverage and modesty you want. THE SUPPORT YOU NEED - Cushioned underwire support is oh-so comfortable. T-SHIRT SMOOTHNESS - Silky, seamless cups create a smooth look under tees and other knits. EXTRA BACK SMOOTHING - Built-up Comfort-U back enhances back smoothing and keeps straps in place.