I've owned the Keen SPD saddles and they're great. They're narrow only compared to standard Keens (which are pretty duck feet wide). In a strange reversal, I still ride with Keen sandals, but without the cleats!

I did a few trips which were in really steep rocky terrain and I couldn't clip out fast enough. I decided to try regular platforms and I haven't looked back since. If you can unclip yourself from clipless ( in a manner of speaking), I'd suggestr giving the plain regular Keens a try.

On rainy/muddy/cold days, I wear wool socks + SealSkinz socks + Keens and its a great combination. You always have comfortable warm dry feet.