Original Kids First (18 Months-8 Years) Paw Patrol Rubble Wellington Boot Size/Fit Summary: True to size, Regular fit. Protection Meets Puppy Power, Rubble on the double! The Paw Patrol Rubble Boot brings the heavy-duty energy of everyone’s favourite construction pup to the legendary Hunter silhouette. Dressed in Rubble’s signature safety yellow, these boots are built for little builders who aren't afraid to get their paws dirty. Combining a bold, high-visibility aesthetic with Hunter’s world-class weatherproofing, these boots turn every rainy day into a productive mission in Adventure Bay. Pro Tip: If your little one is in-between sizes, has a wider foot, or wants to wear a thick Hunter Kids' Boot Sock for extra warmth, we recommend sizing up for the best fit.