michaeljspraggon wrote:
...The reason is that, unlike walking upright on a rocky path, you're using branches at varying angles, so your ankle should be free to bend to whatever angle allows it to rest flat on the branch or bough. The softer the sole the better, as this gives you the most contact with a circular branch. Hard soles would only have a tiny are of contact with a round branch and are therefore more likely to slip or damage the cambium.
Obviously the shoes must fit your foot snugly - I mean flipflops are definitely out
Michael
Different approaches to different climbing situations. As I mentioned earlier, barefoot climbing is awesome, ultimate sensitivity to the tree surface. But there are things you can't do barefoot. I like at a minimum a stiff sole under the arch so my foot won't get crushed in a V crotch, otherwise as soft and as light as I can get is good, just as long as I can adjust my Pantin tight enough. Another consideration is doing single foot footlock technique, a shoe has to be fairly durable to withstand the rope abrasion on the sides and over the top of the arch of the shoe.
-moss