Shimano MTB SPDs (http://amzn.to/z04g5b) now find themselves on my LHT's cranks. Been using them about two months now. Prior to that I had MTB cage pedals with toe clips. Only been on one "tour" (and overnight bike camping trip), and it was with the old pedals, but I had sandals strapped to the outside of my panniers for wearing around camp in the evening and morning. Prefer the clipless, and I can easily walk around in the clipless shoes I have, so I'll gladly be sticking w/ them for commuting and touring use from now on.