New Balance Women's NB Hero Sports Bra 44% Polyester/44% Polyester/12% Spandex Imported Encapsulation & Compression Support High Impact, Medium Profile, Lightweight Powermesh Lining Breathable Wrap Around Mesh Panels Back Adjustable Straps For Custom Fit NB Dry provides wicking technology for moisture management Lightning Dry for moisture wicking^Lightning Dry for moisture wicking^Lightning Dry for moisture wicking^Back adjustable straps for custom fit^Padded cups lined with S.Cafe fabric for moisture wicking properties