How to use these tank tops is easy - just put them on and enjoy the comfort! When it comes to washing, make sure to turn them inside out and wash them in cold water with clothes of similar colors. Only use non - chlorine bleach if there are stains. After washing, you can either hang them to dry for the best look or tumble dry on a cool or low - heat setting. Remember, fabric softener can make the colors fade, so skip it. And never iron or dry - clean these tank tops to keep them in good shape. For sizes, men and unisex options go from XS to 2XL, while women's tank tops are available from XS to 4XL, so you can pick the perfect fit for you.