These navy LotOfRain mini Kids wellies have been made for the littlest adventurers. You don't have to tie these boots. The boots are lined with soft cotton and have a loose insole. These fantastic boots are also handmade out of natural rubber and have a thick comfortable anti-slip profile sole, which is not only safe, but make them also last longer. This is a durable, robust rain boot in which your little one can stroll while discovering the world.