The Crossback Run 2.0 from Brooks' Dare Collection of sports bras. Streamlined pullover style, no fasteners or hardware, and nearly seamless. This is the Bluetiful/Golden Hour color combo - bright blue exterior and rich yellow interior. Secure support for high impact activities with built-in molded cups, wide straps, and a wide integrated bottom band. Sweat-wicking fabric and well-placed perforations for breathability. The keyhole slot between the crossback straps allows for easier on and off. Smooth design for less chafing or digging and a streamlined sillhouette. Great coverage. Excellent condition - no stains or damage. Outer Layer: 63% Nylon and 37% Spandex Spacer Inner Lining: 72% Nylon and 28% Spandex Interlock Measurement taken flat and unstretched: 15.25" W at band 17.5" W at armpits I have many other women's clothing items listed - bundle for savings! Please let me know if you have any questions OFFERS WELCOME