I am so enjoying this book about two sisters who hiked a good portion of the AT barefoot. I've only read 75 pages but like reading, "I marveled at how quickly I had become accustomed to walking barefoot with a pack. My feet wrapped themselves around roots and rocks, and I easily shifted my balance to avoid sharp edges. New ridges of muscle had grown above my arches, and all the surfaces of my feet felt alive and aware." And, "My feet curled around the edges of stones, forming themselves to the sheer surfaces, gripping the rock better than any pair of boots." Nice!