instep
US /ˈɪn.step/
UK /ˈɪn.step/

1.
podbicie
the part of a person's foot between the toes and the ankle, where the arch is highest
:
•
He kicked the ball with the instep of his foot.
Kopnął piłkę podbiciem stopy.
•
The shoe was too tight across the instep.
But był za ciasny na podbiciu.