I bought 4 pairs of these pants for my son's kindergarten year.  He is very hard on clothes and I am pleased to say these look as good as the day they were bought.  He is a skinny 5-6 year old so these worked great for him.  These are the first pair of pants I will be able to pass down to his brother in quite a while as he usually rips holes in the knees.  I highly recommend these!