These tank tops are easy to wear. Just put them on and enjoy the comfort. For men and unisex styles, pick your size from XS to 2XL. Women can choose from sizes XS to 4XL. When it's time to clean them, use cold water and wash inside out with similar colors. Only use non - chlorine bleach if needed. Hang them to dry for the best result, but you can also tumble dry on cool or low heat. Don't use fabric softener because it might make the colors fade. And remember, don't iron or dry clean these tank tops to keep them in good condition.