1.80% Nylon 20% Spandex , Buttery soft brushed fabric 2. crew neck, Skin-friendly, medium to high support 3. Fixed swen-in molded cups keeps boobs in place to avoid movement when you are in workout 4. Hook-and-eye closure, easy to put on and off 5. Raceback with a cutout design 6. Perfect for yoga, pilates, fitness and any other types of exercises and workouts, or as the Day-to-Day bra