NIKE SWIM X-Back Foundation TankNIKE SWIM X-Back Foundation TankNIKE SWIM X-Back Foundation TankNIKE SWIM X-Back Foundation TankNIKE SWIM X-Back Foundation TankNIKE SWIM X-Back Foundation TankNIKE SWIM X-Back Foundation TankNIKE SWIM X-Back Foundation TankNIKE SWIM X-Back Foundation TankNIKE SWIM X-Back Foundation TankNIKE SWIM X-Back Foundation TankNIKE SWIM X-Back Foundation TankNIKE SWIM X-Back Foundation TankNIKE SWIM X-Back Foundation TankNIKE SWIM X-Back Foundation TankNIKE SWIM X-Back Foundation TankNIKE SWIM X-Back Foundation TankNIKE SWIM X-Back Foundation TankNIKE SWIM X-Back Foundation TankNIKE SWIM X-Back Foundation TankNIKE SWIM X-Back Foundation TankNIKE SWIM X-Back Foundation Tank High support breathable bra Removable shaping cups Powernet core control Flat seams for reduced chafing Engineered with Nike Performance Poly, a durable, long-lasting performance polyester Superior comfort & lightweight fit Engineered for long sessions in chlorinated water Stay-fast color & excellent shape retentionFabric: 100% Polyester