My grandson is 12 years old, he is quite thin.
It just fits him and it was XXL. Don't worry if they weigh over 100 pounds as they are made for "little" people.
Adorable Arctix Kids' Dancing Bear Snow Suit Keeps Your Little One Warm and Stylish on the Slopes
56 Review
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
π§₯ JAN JUL Boys' Waterproof Fleece Lined Cozy Dry Clothing, Jackets, and Coats
58 Review
Funny Guy Mugs Tearaway Sweatpants: Playful Boys' Clothing for Fun and Active Days
49 Review
π₯ Stay Warm and Active with Rocky Fleece Thermal Underwear Bottoms for Boys
44 Review
Boys' Adidas Active Sports Tricot Athletic Clothing
45 Review
Arctix Youth Pants Reinforced: Large Boys' Clothing for Active Adventures
46 Review