In general, climbing shoes are a little uncomfortable. It is important to remember that most climbing shoes will stretch and become better molded to your feet once you break them in. So the more you climb, the more comfortable they will become. To speed up the stretching process, you can also wear your shoes in a warm bath. If a part of your foot rubs against a particular spot on your shoes, , such as your toes, a band-aid or a compeed can help take the pressure off.