These tank tops are perfect for training. Just put them on and you're ready to go. For men and unisex ones, pick a size from XS to 2XL, and for women, choose from XS to 4XL. When it's time to clean them, remember to machine wash them cold and turn them inside out. Wash them with clothes of the same color. Only use non - chlorine bleach if you really need to. After washing, it's best to hang them to dry. If you're in a hurry, you can tumble dry with cool or low heat. But don't use fabric softener as it might make the colors fade. And never iron or dry clean these tank tops to keep them in good condition.