To use these XENOS tank tops, simply put them on and enjoy their comfort. For men and those choosing the unisex style, you'll love the softness and retail fit. Women will appreciate the feminine design. When it comes to maintenance, always machine wash them cold and turn them inside out. Wash with similar colors to avoid color bleeding. Only use non - chlorine bleach if really needed. After washing, hanging them to dry will keep them in great shape, but if you're in a hurry, you can tumble dry on cool or low heat. Just remember, fabric softener can make the colors fade, so skip it. Also, don't iron or dry clean these tops to keep them looking good for a long time.