My grandson 9 months old was getting a rash on his front legs and knees from the carpet while crawling. So I purchased these little leggings and the colors were so cool, the quality were exceptional and fit very well with room to grow. Happy to say the rash went away and the leggings remained, he will be coming home with my daughter to the cold area where we live and he will be very warm in these for months to come. They are well worth every penny spent.