Our 5yr old son's school was having a 'pajama day' and he really likes Ninjago. I shopped around and found this pajama set on Amazon. It was a good price and I was able to get 2 day shipping. My son loved it! He said everyone in his kindergarten class thought his pajamas were so cool! The only reason why I didn't mark it 5 stars is because after a couple of weeks the pants began to get a little itchy for him. Yes, we washed them the same way we do his other pajama sets and they don't itch him - LOL! I would definitely recommend getting this for your little Ninjago fans :)