Fabric Type Top Cup And Backs: 90% Nylon, 10% Elastane; Bottom Cup: 100% Nylon Size: 36dd Bali's Smartly Engineered Minimizer Underwire Bra Is Designed To Minimize Your Size But Celebrate Your Shape. This Is Accomplished With An Overall Pared-Down Profile, Wider-Set Straps, And More Open Underwire Construction That Provides Natural Support With Less Projection. Its Cups Combine Delicate Lace With Soft And Smooth Microfiber, With Stitch-Free Sides And Back. The Superbly Comfortable Minimizer Bra Offers Full Coverage And A Fit You'll Love, Thanks To Bali's Lily Fit System.