I bought the medium size for my 12 year old son. He had just grown to a size 14-16 when he was young so I went for a medium size in this sweatshirt. It's not a thick cotton sweatshirt, but it's not a regular long-sleeved sweatshirt either, more like a mix of the two. The medium length is perfect for him on the torso, but the arms are about 5 inches longer, but they have cuffs that stop at his wrists for them to stop unless he intentionally pulls down the sleeves. He's a little 12 year old and the environment is great for him and leaves room for growth. I wanted to be sure and figured he could grow into it if it didn't fit. my son loves this
Splendid Boys Little Hoodie Heather Boys' Clothing in Fashion Hoodies & Sweatshirts
67 Review
Parent's Pick: HZXVic Dinosaur Sweatshirt Pullover π¦ Black 6T - Trendy Boys' Fashion Hoodie & Sweatshirt
37 Review
HILEELANG Boy Girl Polar Fleece Jacket: Warm Hoodie Sweatshirt for Little Kids & Toddlers - Full-Zip Outerwear Coat
45 Review
Boys' Fleece Crew-Neck Sweatshirts by Amazon Essentials
41 Review
π Fruit of the Loom 6 Pair Cushion Ankle Boys' Clothing: Comfy and Stylish Selection for Active Boys
57 Review
π Bold Pack Sleeve Active Hoodie Sweatshirt Set for Boys' Clothing - Stylish and Comfortable!
47 Review
Arctix Youth Pants Reinforced: Large Boys' Clothing for Active Adventures
46 Review
Funny Guy Mugs Tearaway Sweatpants: Playful Boys' Clothing for Fun and Active Days
49 Review