Cons: Tight fit getting them on and off. They don't open very far.
Recommendation: First point is they are sized the same as regular shoes, so if your planing to wear thick socks get 1/2 size larger. Most importantly they are warm. Have been wearing them in temps from 20 to 40 deg. and have had no problems with my toes getting cold, even with numerous creek crossing, and 2 hr+ rides.