Question: what are skele toes used for?
Answer: I've used the Skele-toes Amps on a variety of surfaces – dreadmill (not a typo), running track, asphalt road and trail. The flexible sole isn't as noticeable on the flat surfaces, but it is noticeable on a trail or a road with gravel or small debris. You feel the pebbles, the roots, the sticks and the ruts.