History
Climbing shoes date back to the 1930s, when they were made like hiking boots with metal nails for grip. From the early 1960s to 1982, smooth-soled shoes became the footwear of choice amongst technical rock climbers. In 1982, the Boreal Fire became the new standard and first shoe to be made of sticky rubber. Sticky rubber revolutionized the sport; shoes are still made of this material.
Types
Shoes fall into four different categories: bouldering/indoor, crack climbing, steep face, and all-day comfort. Climbing shoes work best if you choose a shoe that best suits the type of climbing you will primarily do.
Identification
Climbing shoes look like ballet slippers with dark, black-rubber soles. The sole attaches to a rubber band (called a rand) that wraps around the side of the shoe. Some shoes fasten with laces, others fasten with a Velcro closure; a few models use a zipper or simply slip on the foot like a slipper.
Features
All climbing shoes are formed around a model called a last. Shoes are either board-lasted (stitched in sections to the mid-sole) or slip-lasted (sown to a sock that is slipped over the last, and then removed). The lasts can also be semi-flexed (toe turned upward), or cambered (a shape that bends toward the toes).
Misconceptions
The most common misconception is that you should buy climbing shoes that are painfully tight. Although it is best to have snug-fitting shoes, tight, painful shoes take the fun out of climbing and limit your potential. As a rule of thumb, buy shoes that are snug but not overly tight, and take into consideration that they will stretch slightly over time.
Expert Insight
Should your shoes wear out, it is possible to have them resoled for a fraction of the cost of a new pair of shoes. Many climbing shops offer resoling as a service. The leather upper (top half of the shoe) can also be repaired if it has holes or tears. Taking care of your shoes will make them last longer and reduce the need for resoling.