My son wouldn't wear regular short sleeve underwear but they look like shorts to him so he wears them no problem. We had a problem with potty training because he hadn't switched from diapers to underwear and concluded it was because his underpants were very uncomfortable. This solved the problem for us and he hasn't worn diapers since. They fit great and we will be buying them for our other boys too.
💪 3T Boys Training Underwear: Comfortable and Durable Toddler Underwear
41 Review
👦 ViCherub Boys' Black Large Underwear - Pack of 3 | Boys' Clothing Collection
42 Review
Pack of 6 Baby Soft Cotton Underwear for Little Boys - Dinosaur Briefs, Toddler Shark Undies, Children Truck Panties
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Comfortable & Durable: Lucky & Me Noah 🩲 Boys Boxer Shorts 5 Pack - 100% Cotton Tagless Underwear
49 Review
🔥 Stay Warm and Active with Rocky Fleece Thermal Underwear Bottoms for Boys
44 Review
Arctix Youth Pants Reinforced: Large Boys' Clothing for Active Adventures
46 Review
Waterproof Cozy-Dry Rain/Snow Pants for 💧 Kids by JAN & JUL, with Fleece Lining
64 Review
👖 Boys' Outdoor Climbing Convertible Trousers - Waterproof | Clothing
47 Review