My son wears 4t in almost all clothes. They were slightly shorter at the crotch and ankles. He's also quite slim and I'm not sure jogging pants would fit comfortably under him. liked the quality. Recommend at least one size up.
HAPIU Toddler Waterproof Coverall Original Boys' Clothing in Jackets & Coats
60 Review
Waterproof Hooded Rain Jacket for Kids - Lightweight Fleece Lined Coat for Boys and Girls - Windbreaker Raincoat
64 Review
π Shop the Best: Amazon Essentials Toddler Full Zip High Pile Boys' Clothing
52 Review
Insulated Spruce Jacket for Boys by Arctix
62 Review
Boys' Adidas Active Sports Tricot Athletic Clothing
45 Review
Waterproof Cozy-Dry Rain/Snow Pants for π§ Kids by JAN & JUL, with Fleece Lining
64 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