This was a great tank top for working out at OrangeTheory. As you can see on the back, there are some dark marks on it. Those are from laying on the black mats/floor at Orange theory and sweating. I have price this tank top with those marks in mind. Unfortunately, I do not accept offers on items that are priced $15 and below. If you would like a better deal than the price I have listed I recommend checking out my entire closet and creating a bundle. 3+ items 20% off 5+ items FREE SHIPPING