A great to sleep and lounge in bra ideal for new moms and moms-to-be. Expectant moms who need a little extra support throughout the night will barely notice your wearing it! Slip-On Design Wire-free slip-on design Wide sides fit comfortably snug Wide straps - open back Stretch fabric fits B-C-D-DD cups 82% Nylon Microfiber / 18% Spandex Style #7307