From Big Bud Press: One tank to rule them all-- THE Tank Top. Great for everything-- dressing up, dressing down, layering, and lounging. Made from a stretchy 96% cotton/4% spandex blend. Our signature thick rib binding. Dyed in a rainbow of our hues using non-toxic and low impact dyes. Too small for me but very stretchy! No stains, rips or blemishes.