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
Pack of 2 Jersey Shorts for Boys from Hanes
36 Review
Top-Quality Amazon Essentials Boys' Uniform Big Woven Flat-Front Khaki Shorts for Style and Comfort
41 Review
π Fruit of the Loom 6 Pair Cushion Ankle Boys' Clothing: Comfy and Stylish Selection for Active Boys
57 Review
π Bold Pack Sleeve Active Hoodie Sweatshirt Set for Boys' Clothing - Stylish and Comfortable!
47 Review
Arctix Youth Pants Reinforced: Large Boys' Clothing for Active Adventures
46 Review
π Boys' Outdoor Climbing Convertible Trousers - Waterproof | Clothing
47 Review