All Sport Womens 5.5 oz. Racerback Bamboo Tank (W2006) 100% Cotton 67% bamboo lyocell/29% combed ring-spun cotton/4% spandex jersey Naturally moisture wicking, anti-bacterial, hypoallergenic and breathable with no added chemicals StretchFlex technology provides lasting recovery and a great fit Contrasting color thread at bottom hem Sizes: S - XL