I bought the medium ones for my 4 year old daughter and the pants fit perfectly around the waist but the straight leg pants are too long. So I put her aside until she got bigger and bought some sporty kits. Now she still has room to grow, but they don't stop her from walking. The pants are very soft and comfortable and she loves the socks. Note: I bought my son a pair of these pants a few years ago and they are holding up really well! We will buy them every year until they grow out of size.
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