To use these tank tops, simply put them on and enjoy their comfort. For men and unisex tank tops, they offer a great fit for various body types with sizes from XS to 2XL. Women can choose from sizes XS to 4XL for a more feminine look. When it's time to clean, remember to machine wash them cold, turning them inside out and washing with similar colors. Only use non - chlorine bleach if needed. After washing, hanging them to dry will give the best results, but you can also tumble dry on cool or low heat. Be careful not to use fabric softener as it can fade the colors. And never iron or dry clean these tank tops to keep them in good condition.