Discover the magic of Grass & Air Colour Changing Wellies in Navy for kids. These innovative welly boots transform colour when wet, making puddle splashing an exciting adventure. Featuring a cosy fleece lining, they ensure little feet stay warm and dry throughout the year. Perfect for active children, these waterproof boots come with a convenient drawstring bag for easy transport. Available in infant sizes. Keywords: colour changing wellies, kids wellies, waterproof boots, fleece lined wellies, navy wellies, Grass & Air, children's footwear, rain boots, puddle boots.