Body: 82% Nylon/18% Spandex; Mesh: 72% Nylon/28% Spandex Imported Hook and Eye closure Helps provide the right lift for your cup size. Adjustable straps can be worn cross-back. Motion control cup technology helps minimize bounce. Signature shaping support keeps you in place as you do low impact activities like yoga and walking. Wide front-adjustable straps and double wing sides for added comfort and support.