Size 40C NWT fabric type Outer cup: 88% polyester, 12% elastane; center belt linings: 100% nylon; Center back belt: 92% nylon, 8% elastane; upper cup: 68% nylon, 32% elastane. About this item Full coverage contouring bra with two-part cups with mesh inserts and angled seams; inner lateral support with lift and shape straps; Crossover adjustable back straps. Double back hook and eye closure.