General basic boys cotton shorts, they are a little looser, which suits us very well, there is room for growth. I ordered a size 3/4 but my 4 year old definitely doesn't have them on his hip - he could probably wear them until he was 5.
π₯ Stay Warm and Active with Rocky Fleece Thermal Underwear Bottoms for Boys
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Waterproof Cozy-Dry Rain/Snow Pants for π§ Kids by JAN & JUL, with Fleece Lining
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π Bold Pack Sleeve Active Hoodie Sweatshirt Set for Boys' Clothing - Stylish and Comfortable!
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