1. Made of quick-drying fabric, soft and moisture wicking, make you very comfortable during exercise. 2. The wide shoulder strap gives very little pressure on your shoulders, not uncomfortable feelings caused by the tension when exercising. 3. The cross-belt design on the back is sexy and beautiful. 4. The professional shockproof chest pad is removable and not easy to distort. 5. Seamless design to minimize chafing and stretch to maximize comfort. 6. Suitable for running, yoga, sports, and fitness in spring, summer, and autumn. 8. Material: Polyester, Spandex 9. Washing Instructions: It is recommended to gentle hand wash in cold water and remove the chest pad when washing.