A pretty nail polish goes a long way toward making feet look younger. But with each passing year, dryness, calluses, and discoloration seem to get a little worse. These simple solutions undo life’s wear and tear to keep feet beautiful year-round. DRYNESS Too few oil glands leave feet prone to dryness; with age, cell turnover slows, making the problem worse. FIX IT Hydrate daily: Restore softness by applying foot cream immediately after bathing, while skin is still wet.