Heel Height: Approx. 1 1/4'' Tall. The Nicky is a completely adjustable sandal with feminine rhinestone faux buckles. This sandal has a padded heel cup for stability, gore at the instep and a hook and loop closure at the instep and front strap. Naot's removable, anatomic cork and latex footbed is wrapped in pampering suede and molds to the shape of the foot with wear.