instep

/ˈɪnˌstɛp/
noun
  1. The arched middle part of the top of the foot, between the toes and the ankle.
    • She felt a sharp pain in her instep after running on the hard pavement.
    • The soccer player kicked the ball with the inside of his instep for better control.
    • Shoes that are too tight can cause blisters on the instep.
  2. The part of a shoe or sock that covers the instep of the foot.
    • He chose socks with a reinforced instep for hiking.
    • The laces cross over the instep of the shoe.
    • These boots have a padded instep for extra comfort.
Synonyms