Find a design for every activity in his busy day with toddler boy pants from Old Navy. Choose from a durable selection of baby boy pants including versatile fleece pants for active play. Discover a variety of comfortable, easy care fleece pants in dynamic colors and stylish designs. Prepare him for the playground with sturdy toddler boys pants in classic casual styles. Find toddler canvas cargo pants and regular-fit jeans for extended playtime wear. Our pants for toddler boys collection also features zip-pocket snow pants, terry sweatpants and plaid dress pants for all of his wardrobe essentials. Create the ideal outfit for his first adventures with toddler boy pants from Old Navy.