Bought for my son. We went to the ranch store to try them on, boy am I glad I did. He is 8 years old and wears size 5 everywhere. Youth 5 was huge, like 2 sizes too big. Yes, 3.5 fits him with a little room left. They also stretch, so keep that in mind too. I personally have a women's size 9 pair and I have a size 10, they fit great. very strange size. Let me say you won't regret it. These are the most comfortable shoes I have and my son now lives in them too. Revain had good prices on this pair at $20 less than the farm store and other online retailers.
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