This Underwire Bra Features A Smooth Back And Stretch Lace For A Comfortable, Supportive Fit. Stretch Lace And Geometric Pattern Hook-And-Eye Closure Color/Pattern: Black Material: Lace: 78% Nylon, 22% Elastane, Fabric: 71% Nylon, 29% Elastane, Cup Lining: 100% Nylon, Sling: 100% Nylon Care Instructions: Hand Wash Imported From Lingerie To Lifestyle And Beyond.