Stonz Rain Bootz, Yellow, Size: 3Y Stonz are made with natural rubber and are 100% waterproof with soft cotton lining for comfort and function. Features Vegan friendly Made with natural rubber Free from PVC, phthalates, lead, flame retardants and formaldehyde Extra wide opening makes them easy to put on Non-slip soles for safe play and Soft cotton inside lining Soft and flexible natural rubber for increased comfort Can be layered up with Stonz Rain Boot Liners for extra warmth Learn More