I'm currently stationed in Alaska where half the year the bottom of my boots are wet with snow, mud, rock, etc. Our house is all carpet and I got tired of having to take my boots off and on when I went home for lunch or if I needed to run home and grab something from upstairs. These Tidy Trax were well thought out. The small rubber grabbers are solid and fit tightly holding my boot in place. The foot step in the back is perfect for taking them off. Definitely go to the website for the sizing chart though.