These felt really nice when I bought them but after a couple of days, stuff was getting INSIDE the boot. I'd shake them out and look for holes but couldn't find any. As soon as I would start wearing them again, more stuff like cat litter granules, sand, dirt and small rocks would get inside when I'd walk outside. Only thing I can figure is that the bottom of the boot is not securely attached to the boot. Also, NOT evern remotely water resistant. Went and checked the mail one day and my feet were wet! And it was just from the dew on the grass. NOT impressed with this product. At all.