The 'Who Lives In a Batcave Under the Sea' design by Ryan Astle is featured on this amazing crewneck sweatshirt. Available in sizes from S to 4XL, it's made of an 8.5 - ounce, 80/20 ring - spun cotton/poly blend. The removable tag ensures maximum comfort. With a twill - taped neck and locker patch, it resists stretching well. Machine wash it cold, inside out with like colors. Use non - chlorine bleach only when necessary. Hang dry for best results or tumble dry with cool/low heat. Avoid fabric softener as it may cause fading. Don't iron or dry clean this stylish piece.

To use this awesome crewneck sweatshirt, just put it on and show off the cool 'Who Lives In a Batcave Under the Sea' design. When it comes to washing, make sure to use cold water and turn it inside out. Wash it with clothes of similar colors. Only use non - chlorine bleach if there are stains. After washing, you can hang it to dry for the best look, or use the cool or low - heat setting in the dryer. Don't use fabric softener because it can fade the colors. And remember, don't iron or dry clean it to keep it in great shape.