2)What kind of shoe protectors can you recommend? What brands?
3)What are the rules (in terms of size, color, style) one should stick to choosing his rubbers?
Now I use some shoe covers made of polyethylene. The problem is they are not supposed to be worn on streets. People use that kind of covers when they visit hospitals mostly. They don’t look great. They are disposable since they are very easy to tear. There is an upside though. They are light and small. Anyway, I want to replace them with something more stout and durable (something made of say rubber).
Back in the day I tried to pull some very big rubbers on in some store. Even though they were huge (actually that was the biggest size the store had) I didn’t manage to pull them on my shoes. The problem was they were not flexible and distensible enough. So, my first experience with rubbers was disappointing in a way.