Price reduced Yoga bra Sports bra Size S Width / approx. 57cm (stretches) I purchased this item new and unused here. I usually wear size XS, but I do weight training, so my upper body has become muscular and the shoulder width doesn't seem to fit, so I'm selling it. It has a heart rate monitor, but it seems to be washable normally. It has a function that can connect to Bluetooth with an app that can measure heart rate, but it can be used even without using that function. It will be shipped via Yu-Packet Mini. If you wish to use Nekoposu, we can accommodate it for an additional 50 yen. I strive for prompt transactions. I will pack carefully, but I may reuse packaging materials such as wrapping paper or the back of calendars. Please understand that I am not a shop. I apologize, but I do not accept dedicated listings or holds. Clothing is stored in a paulownia wood chest with insect repellent effects, so there may be a smell of paulownia (wood). I have pets. I will be careful, but I apologize if there is any fur attached. #JN