To use these hoodies, simply put them on like you would any other hoodie. For zip - up hoodies, use the YKK zipper to open and close. For pullover hoodies, just pull them over your head. When it comes to maintenance, remember to machine wash them cold and inside out with similar colors. Only use non - chlorine bleach if needed. After washing, it's best to hang them to dry. If you're in a hurry, you can tumble dry on cool or low heat. Stay away from fabric softener because it can make the colors fade. Also, don't iron or dry clean these hoodies to keep them in good condition.