They are not slip on kind of runner. She wears them in the mud and dirt of the garden every day and they always clean up easily. Obviously a knock off. I perused a few sets but the last thing I wanted to do was buy cheap boots. I found this very lightweight case, that fits the mouse and cord perfectly. El tiempo de entrega fue menor al esperado. Second, while the rubber was snug to the case at first, after about 4 months of little use (COVID means these mostly sat on my mantel for 99. I took a star off because of it. They fit well, and the additional different sized earbuds and earfins that are included are good for different ear sizes. They are perfect summer shoes.