These tank tops are super easy to wear. Just slip them on and you're good to go. For men and unisex sizes, you've got a wide range from XS to 2XL, and for women, sizes from XS to 4XL. When it comes to cleaning, remember to machine wash them cold, turning them inside out and washing with similar colors. Only use non - chlorine bleach if needed. You can hang them to dry for the best look, or if you're in a hurry, tumble dry on cool or low heat. Stay away from fabric softener as it can make the colors fade. And don't try to iron or dry clean them, as it might damage the material. Enjoy your stylish and comfortable tank tops!