Bought these for my son who loves octonauts.
I ordered the medium because I thought they were a bit thick, but they are too big for him. (Currently it's between a size 4 and 5.) Luckily they have a drawstring to hold them in place! He will still wear them and hopefully next year they will fit him better.
Arctix Youth Pants Reinforced: Large Boys' Clothing for Active Adventures
46 Review
π Fruit of the Loom 6 Pair Cushion Ankle Boys' Clothing: Comfy and Stylish Selection for Active Boys
57 Review
Funny Guy Mugs Tearaway Sweatpants: Playful Boys' Clothing for Fun and Active Days
49 Review
Boys' Adidas Active Sports Tricot Athletic Clothing
45 Review