I have a pair of Sidi Black Rains, I commute 120 mile every day, rain, sun, snow all darn weathers. I have never had a leak from the boots EVER, my waterproofs go over the outside and fit tight. I have ridden through torrential downpores, snow and really awfull weather and not one problem. But if yu insist on putting your trousers into the top of the boot, then ya get wet feet that you deserve
Bloody good boot in my experience, no race boot for sure, but do exactly what they say on the tin.