These 'Cookie's Gym' tank tops are easy to use. Just put them on and enjoy the comfort! For men and unisex sizes, you'll feel the softness right away. Women, you'll love the feminine fit. When it comes to maintenance, machine wash them cold and inside out with similar colors. Only use non - chlorine bleach if needed. Hang them to dry for the best look, but you can also use the cool/low heat setting in the dryer. Remember, fabric softener can make the colors fade, so skip it. And don't try to iron or dry clean these tank tops.