The Nike Flyknit High-Support Sports Bra in Black/Grey, size Medium, is a high-performance sports bra designed for activities like gym workouts, running, tennis, and golf. This pullover bra features a racerback strap type, striped pattern, and wireless underwire type for added comfort and support. With a high support level, this bra is ideal for active women looking for a stylish and functional activewear piece to enhance their performance during various sports activities.