These tank tops are really easy to wear. Just put them on like you would with any other top. For men and unisex ones, they'll fit you well from XS to 2XL. Women have a wider size range from XS to 4XL. When it comes to washing, always use cold water and turn the tops inside out. Wash them with clothes of similar colors. Only use non - chlorine bleach if it's really dirty. After washing, hanging them to dry is the best way. But if you're in a hurry, you can use the tumble dryer on a cool or low - heat setting. Don't use fabric softener as it can make the colors fade. And remember, don't iron or dry - clean these tank tops to keep them in good shape.