Guys, just find a Tandy
Guys, just find a Tandy Leather store near you, buy a slab of leather, and make your own! That's what I did. It's just like making huraches out of rubber, only you'll need leather snips to cut out the sole and a drill to bake your holes. Nothing against Barefoot Ted, but you could make 4-5 pairs of sandals for less than the $50 price tag of the Lunas.
Personally, I don't run in my leather sandals because they feel heavier and stiffer than rubber ones.