Регулируемая по высоте стельки

1.Comfortable 2.Heighten 3.Adjustable a. disc of special material, which can be adjusted to four different positions: F, C, I, O with different functions. b. Adjusting to position F,The rear part ofheel will higher than front part c. adjusting to position C, the front part ofheel will higher than rear part d. adjusting to positon I, the inner side of heel will higher than outer side e. adjusting to position O, the outer side ofheel will higher than inner side