How to use these hoodies is simple - just put them on and enjoy! They're great for casual outings, sports, or relaxing at home. When it comes to maintenance, remember to machine wash them cold and turn them inside out. Wash with like colors to avoid color bleeding. Only use non - chlorine bleach if really needed. After washing, you can hang them to dry for the best results, but if you're in a hurry, you can tumble dry on cool or low heat. Keep in mind that fabric softener can make the colors fade, so it's best to skip it. And don't iron or dry clean these hoodies, as it can damage the fabric and the prints.