Roxy Juniors Perfect Pair Racer Back Tank 88% Polyester/12% Spandex Imported Machine Wash 2 in 1 racerback tank with built in bra Tank is made of soft wicking fabric with mesh paneling at the back for ventilation where you need it most Inner bra is made from soft, cotton like Supplex nylon that is breathable and moisture wicking Added layer of powermesh that offers medium support for B-C cups Body length: 21 inch (54 cm)