Gaiam Women's Petal Racer Tank with Bra 88% Nylon, 12% Spandex Imported SOFTech fabric, ultra-soft, moisture-wicking and quick-drying Flattering cowl neck design, light support for A-C cups, built-in shelf bra Open racerback design, longer length, anti-chafe seams & removable cups 88% Nylon, 12% Spandex Available in XS, S, M, L, XL