First, I sprayed the shoe with a silicone spray in order to make it more water/dirt resistant.

The right one makes this horrible and annoying squeaking sound from the from third of the bottom which I have not figured out. First shoe ever to have this problem. But, I bought them on sale as dog-park shoes. I think I simply received an unfortunately flawed one. I like the overall design of the retro Puma here. Material is a nice, warm brown, and that worked well for me.