Ribbed with a wired v cut out in front. Looks real cute on because it shows off a little cleavage! Designed to be fitted throughout — double layered in front. Full length, no crop — for a good tuck. Non-adjustable straps. Eco Rib is a medium weight, stretchy ribbed knit with a soft handfeel - 88% TENCEL™ lyocell, 12% spandex. Hand wash + dry flat.