● 1) 72%Polyamide,28%Spandex; 2)86%Polyester,14%Spandex ● Molded cups with limited stretch maintain shape and increase support ● Bonded front-adjustable straps with concealed hook-and-loop closure ● Full coverage with wide underband and interior front yoke to reduce movement and absorb shock ● Mesh inserts at both sides and back to blow off hot and bring you cool ● Works perfectly as running, basketball, tennis, boxing bras