These Gunblade Silhouette tank tops are easy to use. Just put them on and enjoy the comfort. For men and those looking for a unisex style, pick from sizes XS to 2XL. Women can choose from sizes XS to 4XL. When it comes to washing, remember to use cold water and turn the tops inside out. Wash them with similar colors to prevent color bleeding. Only use non - chlorine bleach if needed. After washing, it's best to hang them to dry. You can also tumble dry on cool or low heat. Don't use fabric softener as it might fade the colors. And don't iron or dry clean these tops to keep them in good condition.