Brand new, unused, and ready to buy! 【Size】M Bust: 86-101cm 【Color】Black 【Material】85% Nylon, 15% Polyurethane Made with stretchy fabric for excellent comfort. Can be used as gym wear or yoga wear! The chest has padding, which makes the bust look beautiful. It straightens your back and can also be used for posture correction. Can be worn without a bra, so you can also use it when sleeping.