Add Yahoo as a preferred source to see more of our stories on Google. Retail and manufacturing innovations continue to reach new heights, but one element remains at the core of footwear: fit.

Improper shoe sizing and shape are the primary cause of ingrown toenails, bunions, corns, hammer toes and hallux valgus. Shoes that don’t fit your feet correctly can also lead to muscular imbalances ...

Some people will go to a tailor to get their clothes expertly fitted but don’t think to consult a professional when it comes to shoes. Yet poor-fitting or improperly supported shoes can lead to ...

Members of the Trump administration have some big shoes to fill: Their own. In recent months, Secretary of State Marco Rubio, ...