I bought a size 4T for my son who is 42" and 39lbs and they fit almost perfectly with little room to grow (thanks for the adjustable waist).
π©³ Functional and Stylish Levis Westwood Cargo Shorts for Boys - Steel Shorts Collection
38 Review
Grafton Cargo Shorts for Lee Boys: Optimized Dungarees
35 Review
Dickies Flexwaist Front Short Silver Boys' Clothing and Shorts: Premium Comfort and Style for Active Boys
37 Review
π Disney Jersey Shorts for Boys - Spotted Zebra Clothing
51 Review
Waterproof Cozy-Dry Rain/Snow Pants for π§ Kids by JAN & JUL, with Fleece Lining
64 Review
π Boys' Outdoor Climbing Convertible Trousers - Waterproof | Clothing
47 Review
π₯ Stay Warm and Active with Rocky Fleece Thermal Underwear Bottoms for Boys
44 Review
π Fruit of the Loom 6 Pair Cushion Ankle Boys' Clothing: Comfy and Stylish Selection for Active Boys
57 Review