This contour balconette bra is made of stretch satin with lace trim along the neckline and bottom band. It features an underwire for support, adjustable back straps for a perfect fit, and hook and eye closure for easy wear. Contour Balconette Fabric: 27% Recycled Nylon/ 65% Polyester/ 8% Spandex Mesh: 84% Nylon/ 16% Spandex Underwired Stretch satin with lace trim neckline and bottom band Adjustable back straps Hook and eye closure Matching thong and bikini sold separately