I like the Shimano "Saint" pedals. They seem to last a good long time. They look good and the price is right.

For what its worth, I like Keen sandals because of their rubber toe design. They are more of a shoe with openings than a true sandal imho. Durable, cool and sturdy.

What I have come to seriously enjoy is riding my 29er with the RaceFace Chester platform pedals and I wear a pair of these: adidas Outdoor Terrex Trail Cross SL Umber/Black/Energy - Zappos.com Free Shipping BOTH Ways

The stealth soles are awesome. Very little slip, and I'll probably wear them on my Divide tour.