CastelliIntenso UL Shoecover(Return to Product Page)

I got these to take the chill off my usually cold feet, and they do the trick. I don't use them in the rain, but they have been good in mist / wet roads. As for fit, I got the XLs to cover Fizik VENTO INFINITO KNIT CARBON 2 in 45.5 and they could be a little tighter for my tastes, but definitely no flapping. They go on easily, stay put, and are very orange on my moving feet, recommended.

These are doing the job even when it's wet out. Easier to get on than some I've had. Only maybe 6 rides on them, but they look like they'll be durable.