Stonz Natural Rubber Rain Boot (Toddler/Little Kid/Big Kid) All natural rubber, durable and tear resistant yet flexible and comfortable. Your child will love the look and feel; you'll love the quality and safety. Designed in Canada, where they know cold and wet! SAFETY FIRST - Be careful with typical rain boots! They are full of harmful chemicals that should be far away from kids. Stonz rain bootz are made of 100% natural rubber with no harmful additives such as lead, pvc, phthalates, cadmium, etc. The paint is lead-free and the glue is formaldehyde-free. FLEXIBLE & COMFORTABLE - Can they be non-toxic, flexible and COMFORTABLE? Absolutely! These rain boots are made of thick and soft rubber that makes them flexible and comfortable, yet rugged to last a long time. Flexibility is important to allow kids to bend down and run without any restrictions. Soft cotton lining keeps the toes warm and dry. QUICK-DRY 100% COTTON LINING - Rainboots are made to get wet so we've designed a 100% cotton lining that quickly wicks away moisture so the boots dry quickly and the little feet stay warm and dry. STYLISH - We knew that 100% natural rubber, flexible and rugged boots would not be complete without making them stylish and fashionable! Fantastic colors that your kids will love and want to wear over and over again. GUARANTEED - Your satisfaction is guaranteed. We stand behind our product so buy with confidence and know that we will gladly replace any item with a problem.