My son is 12 years old (size 10/12 is usually too small and 14/16 is usually too big) and he is athletic and thin. XLarge fitted him perfectly in a form-fitting hoodie. It will probably only last until March/April, which suits us. He really likes that it's not chubby and that it fits in a pocket and he can put it in his locker. I like the closed zip that doesn't scratch his neck and that the collar is slightly snug to keep cold air out. I bought 4 jackets and returned them before finding this one and I am very happy with the purchase and so is my son.
π Shop the Best: Amazon Essentials Toddler Full Zip High Pile Boys' Clothing
52 Review
Waterproof Hooded Rain Jacket for Kids - Lightweight Fleece Lined Coat for Boys and Girls - Windbreaker Raincoat
64 Review
Red SOLOCOTE Windproof Outwear for Boys Ages 7-8 - Heavyweight SW18018
54 Review
Insulated Spruce Jacket for Boys by Arctix
62 Review
π Boys' Outdoor Climbing Convertible Trousers - Waterproof | Clothing
47 Review
Arctix Youth Pants Reinforced: Large Boys' Clothing for Active Adventures
46 Review
Boys' Adidas Active Sports Tricot Athletic Clothing
45 Review
π Fruit of the Loom 6 Pair Cushion Ankle Boys' Clothing: Comfy and Stylish Selection for Active Boys
57 Review