Climbing shoes enhance climbing ability

ALTHOUGH IT IS POSSIBLE to climb rock without equipment, it is difficult to do so safely. All of the equipment discussed in this chapter is exclusively for safety, except for shoes. Climbing shoes enhance climbing ability much like running shoes enhance running ability.
The following sections discuss climbing shoes, rope, general-purpose devices for connecting things, nylon cord, harnesses for connecting climbers to things, devices for applying friction to the rope, and devices for wedging into the rock.
The most useful piece of climbing equipment is a pair of climbing shoes. Improvements in shoe design alone have allowed climbers to climb many things previously unclimbable. The modern climbing shoe has a stiff, smooth rubber sole that protects the foot from sharp, rough rock, and provides more friction than a bare foot. A pair costs between $100 and $150.
Climbing shoes fit tightly to prevent the foot from sliding around within. This makes them uncomfortable, but the improved friction and control they afford far outweigh the discomfort.