My 3 year old is 39 pounds and 41 inches so finding the right underwear for potty training was a challenge. However, they are perfect! They are soft, easy to put on and take off and he really likes them. Go a size 5-6 and they're a bit big but it's comfortable and easy for him to put on and take off.
Comfortable & Practical City Threads Underwear: Sensitive-Friendly Boys' Clothing
47 Review
π Brix Boys Long Sleeve Tees - Optimized Clothing for Boys
42 Review
Pack of 6 Baby Soft Cotton Underwear for Little Boys - Dinosaur Briefs, Toddler Shark Undies, Children Truck Panties
41 Review
Comfortable & Durable: Lucky & Me Noah π©² Boys Boxer Shorts 5 Pack - 100% Cotton Tagless Underwear
49 Review
Waterproof Cozy-Dry Rain/Snow Pants for π§ Kids by JAN & JUL, with Fleece Lining
64 Review
π Bold Pack Sleeve Active Hoodie Sweatshirt Set for Boys' Clothing - Stylish and Comfortable!
47 Review
π₯ Stay Warm and Active with Rocky Fleece Thermal Underwear Bottoms for Boys
44 Review
π Boys' Outdoor Climbing Convertible Trousers - Waterproof | Clothing
47 Review