Slip into Shyle's black, slip-on racerback sports bra. Cups with removable padding offer full coverage. Wide, elastic underband that is snug yet comfortable & stays in place without irritating skin. Stylish mesh racerback for optimum breathability, supporting maximum range of motion. Stretchy, non-adjustable and sturdy straps. Nylon, Polyester, Elastane blend. Ideal for LOW-MEDIUM impact workouts and activities like cycling, cardio and tai-chi