For my 7 year old son who is a major Angry Birds fan, I bought these on Amazon becasue the store was always out of his size. I was going to save them for Christmas, but I didn't, and when I gave them to him, he ran into the bathroom and immediately put on Red and it says sqwak! HE absolutly loves them.  In the 2 weeks he has had them, they have been washed twice and are holding up well.  I will buying another package as it seems he won't wear anything else now. They are great for the young AB fans.