My son has worn them several times (probably less than 5) and they have a large hole on one knee and the beginning of a hole on the other knee.
Big disappointment. He is a normally active 4 year old and they broke up.
Ultimate Comfort for Boys: Lee Performance Series Extreme Comfort Slim Fit Jean
41 Review
Spotted Zebra Boys' Stretch Denim Jeans by Amazon Brand
64 Review
Classic Levi's Boys' 505 π Regular Fit Jeans for Everyday Wear
38 Review
π Thermal Blue Thicken Boys' Clothing by FREDD MARSHALL
36 Review
π Boys' Outdoor Climbing Convertible Trousers - Waterproof | Clothing
47 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
Arctix Youth Pants Reinforced: Large Boys' Clothing for Active Adventures
46 Review