Boys would love these comfy cool Jellifish Boys BMJ Sleep Pants, in playful prints and awesome graphics! + Brand: Jellifish + Style: Sleep Pant + Materials: 100% Polyester Brushed Micro Jersey + Care Instructions: Machine wash cold inside out, with like colors. Only non-chlorine bleach when needed. Tumble dry low, remove promptly. Low iron if needed. Do not dry clean. To retain flame resistance, use detergent, Do not use soap. And do not use fabric softener.