Brand: Just My Size Style: 1979 Sizes: 38 - 50 D, DD; 42 - 46 DDD Fabric Content: Cups, slings, frame, strap, strap pad: 100% polyester. Strap lining: 100% nylon. Back: 92% nylon, 8% spandex. Exclusive of trim or elastics. Just My Size Cushion Strap Minimizer Soft Cup Style 1979. Say goodbye to the gap! This wirefree style is perfect for fitted blouses. Designed to minimize the bustline up to 1.5 inches for a smooth, sleek look under your clothes. Pretty patterned fabric and cushioned straps. Side seams support and shape for all day comfort.