Ken Hokewrote a review of VP Components VP-CVR Cleat Cover on July 24, 2016
Familiarity: I've put it through the wringer
They are a nice, tight fit. They snap into place, so they won't fall off as long as they are put on correctly. Great for protecting the cleat so it doesn't get chewed up while walking on rough surfaces. Also great to use for walking on smooth or slick surfaces - the rubber cover gives you some traction.