Use it for low - medium intensity workouts. Ideal for fitness enthusiasts who want comfort and style during their exercises. The bra has a double scoop neckline, wide straps, and a supportive power mesh layer. The removable cups are made of 70% Nylon and 30% Lycra. The fabric BLOCHrib™ is 75% Nylon, 25% Spandex, providing high stretch and a matte finish.