Q: What is a hammertoe? A: Hammertoes are toes that are bent or contracted. They usually are not painful; however, the friction of them rubbing against the inside of shoes can create a buildup of thick, hard skin (a corn), which can be very uncomfortable. Hammertoes are usually the result of foot misalignment. It is always best to try to catch this in the earlier stages, before the toe becomes fixed. Make sure your shoes are wide enough and deep enough to prevent rubbing or friction irritation and the formation of a corn. Motion-control shoes and/or orthotics can serve to reduce any over-pronation.