I usually find Carters a bit small so maybe they are true to size. The quality is second to none - every other pair of underwear seems to wear out, but not Carter's. They are amazing.
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 ๐ฉฒ Boys Boxer Shorts 5 Pack - 100% Cotton Tagless Underwear
49 Review
๐ Russell Athletic FreshForce Protection: Boost Your Boys' Performance with Assorted Clothing
49 Review
๐ Brix Boys Long Sleeve Tees - Optimized Clothing for Boys
42 Review
Arctix Youth Pants Reinforced: Large Boys' Clothing for Active Adventures
46 Review
๐ Fruit of the Loom 6 Pair Cushion Ankle Boys' Clothing: Comfy and Stylish Selection for Active Boys
57 Review
Waterproof Cozy-Dry Rain/Snow Pants for ๐ง Kids by JAN & JUL, with Fleece Lining
64 Review
๐ฅ Stay Warm and Active with Rocky Fleece Thermal Underwear Bottoms for Boys
44 Review