Wicking Cool Comfort® cups and an inner cooling band keep you cool and breathable fabric helps keep you dry. Silky-smooth seamless cups give you shapely support without show-through. Side slings contour your curves. TruSUPPORT® bra design provides: (1) higher sides for coverage; (2) fuller cups for natural shape; (3) wider straps for all-day ease; and (4) smoother back for stability. Famous M-frame for wirefree support Stretch sides and back and soft-touch underband Extra-wide cushioned straps Signature no-slip strap design helps keep straps in place and avoid shoulder strain Straps adjust in back. Back close has up to four rows of adjustable hooks and eyes, depending on bra size Polyester/spandex/cotton/nylon Machine wash