I bought three pairs, boy size medium. My little boy was 4ft 7ft when I bought them. They suit him perfectly. He wore them under snowy overalls and a coat while tubing, he was nice and warm in 20 degree weather. He's finally outgrown them and I'm buying more for him. They're also great for just lying in on a cold winter's day. The quality is excellent and will be passed on to other members of the boy's family.
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