These are Replacement soles for the 3G shoes. If you need to change out your soles for something with more or less slide you can! The 3G Solid Oiled Leather Sole (Slide 5) has the second least amount of slide in the series of soles 3G carries. So if you are looking for a sole with little slide, consider purchasing this sole. They are easy to change out, you can even change them while in the bowling alley! Color: Brown Slide #5 The soles come in a rectangular shape which can be cut to fit your shoe.