My oldest is tall (10-12) on most brands.
I took XL as these sizes are good and not what I'm used to. They are comfortable and the material is of good thickness.
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 Disney Jersey Shorts for Boys - Spotted Zebra Clothing
51 Review
π©³ Functional and Stylish Levis Westwood Cargo Shorts for Boys - Steel Shorts Collection
38 Review
Funny Guy Mugs Tearaway Sweatpants: Playful Boys' Clothing for Fun and Active Days
49 Review
π Fruit of the Loom 6 Pair Cushion Ankle Boys' Clothing: Comfy and Stylish Selection for Active Boys
57 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