If you're looking for a pair of cycling shoes that won't make you look like a tool when you get off the bike these are for you. Of course they click in to your SPD pedals easily, and work great for biking - that's easily accomplished by any pair of shoes. Where these excel is off of the bike. They are supremely comfortable, with exceptional cushion in the heel, enough flexibility so you don't have to walk funny, and they actually look good. If you just wore them around as regular shoes no one would know they were for biking.
I also really like the mesh over the toe area. It is extremely breathable, so even on the hottest of days my feet stay cool from the air-flow.
Of course if you're a hard-core cyclist trying to shave every possible second off of your time then you'll want a standard shoe that has less wind resistance, but if you're going to spend any time off the bike in the shoes then these are great.