adjustable cross-back straps molded cups powermesh lining go-dry wicks moisture provides high support for a-c cups lower-level support for d/dd cups hits below ribcage also available in sizes 2x-4x models are approx. 59 and wear sizes s (4), l (12), and xl (18)machine wash according to the care instruction label spandex 23% nylon 77% . Best Holiday gift for Women , perfect Bras for Christmas!