The Seamless Racerback Fitness Workout Yoga Sports Bra by JARSEEN provides comfort and ease of movement. A great sports bra is critical for maintaining the integrity of the breast wall and the shape of the breast. JARSEEN Sports bras provide the best support available for your daily exercise activities. The bra’s surface uses a high-quality nylon fabric with an added spandex elastic fiber. It is soft, comfortable, strong, flexible, and never changes shape(double layer knitted construction for maximum support and shaping). Its wide, flexible one-piece under-bust strap effectively prevents the chest from expanding outwards and provides the chest region with excellent support during exercise. A good sports bra will provide protection as well as support for your breasts. About the JARSEEN Sports Bra: Racer Back gives maximum freedom of movement Wireless Design and Full Support Removeable Pad Pullover Style Ladies Sports Bra Wide Shoulder Straps Breathable Fabric wicks away moisture to keep the body cool and dry. The professional design of this sports bra with its full-cup design wraps the breast better, preventing sagging. Nylon Performance Fabric, Super Soft Elastic Band for Comfort & Movement, Sleek, stretchy fabric is wicking, breathable, and lightweight. The smooth, stretchy Material is perfect for a Better Active Fitness Experience. This breathable Sports Bra is suitable for any active fitness activities that are Suitable for high or mid-impact activities, Yoga, Studio Workouts, Gym, Training, Pilates or Weight Training,Walking, Jogging, Running, Spinning, Cycling, Boxing, Bowling, Tennis, Kickboxing, etc.