Our Organic Stretch Sports Bra is constructed with double-layered, unpadded fabric while providing coverage and support. This workout staple is perfect for low impact exercise and stretches for easy on and off (even after an arm workout). Most activewear is notoriously bad for the environment because it's made from synthetic materials that shed microplastics when washed. Our Organic Stretch is an entirely different story. While it's impossible to get the necessary stretch for activewear from pure cotton, we got pretty damn close with a blend of 92% Organic Cotton and only 8% Spandex. If you are between cup sizes or prefer some room in your band, we recommend sizing up. New without tags, never worn. Size XS