These cool 'Crazy Space' hoodies from Andriu Illustrations are easy to use. Just put them on and show off their unique prints! For zip - up hoodies, use the YKK zipper to close them up. Sizes range from S to 4XL, so you can find the perfect fit. When it's time to clean, machine wash them cold and turn them inside out. Wash with clothes of the same color. Only use non - chlorine bleach if necessary. Hang them to dry for the best look, but you can also tumble dry on cool or low heat. Remember, fabric softener can make the colors fade, so skip it. Also, don't iron or dry clean these hoodies to keep them in great shape.