My grandson will be 4 just after Christmas, he is a skinny boy. I bought 4T, it fits my hands but the jacket is very short. I would recommend going up a size. This is a very nice and warm jacket.
Waterproof Hooded Rain Jacket for Kids - Lightweight Fleece Lined Coat for Boys and Girls - Windbreaker Raincoat
64 Review
HAPIU Toddler Waterproof Coverall Original Boys' Clothing in Jackets & Coats
60 Review
Maoo Garden Winter Quilted Boys' Clothing and Jackets & Coats: Stay Warm in Style
54 Review
Red SOLOCOTE Windproof Outwear for Boys Ages 7-8 - Heavyweight SW18018
54 Review
👖 Boys' Outdoor Climbing Convertible Trousers - Waterproof | Clothing
47 Review
🍉 Fruit of the Loom 6 Pair Cushion Ankle Boys' Clothing: Comfy and Stylish Selection for Active Boys
57 Review
👕 Bold Pack Sleeve Active Hoodie Sweatshirt Set for Boys' Clothing - Stylish and Comfortable!
47 Review
Boys' Adidas Active Sports Tricot Athletic Clothing
45 Review