Sugoi Women's Jackie Power Tank Body: 75% Nylon/25% Spandex; Mesh: 92% Polyester/8% Spandex; Lining: 80% Nylon/20% Spandex Imported Foam-lined molded cups for comfort and support Helix fabric with strategic mesh paneling for breathability and cooling Foam padded shoulder straps for a comfortable fit Figure flattering design lines