Use it for studio sessions or street outings. Great for those seeking comfort during low-intensity workouts. The bra is made of 93% Nylon, 7% Spandex for the power mesh bra layer with removable cups, and 75% Nylon, 25% Lycra for BLOCHeverhold. It has a square neckline, scoop back, concealed elastic underbust, minimal seams, high stretch, and a soft finish.