This boot measures 13 and one half inches at its highest point.
Reinforced shift pad
The Techno II tension system tightens at three points: one for the shin area, one for the calf, and one for the bridge of the foot. This is a picture of the buckles for the Techno II system (in red)
Toe vent that can be opened or closed to increase ventilation
Additional vents on the side of the boot allow extra airflow
The red dials are used to tighten the Techno II system.
This picture shows how to release the tension for the Techno II system. There is a button by each dial that releases the slack
This picture shows how to tighten the adjustment by turning the red dial
Zipper and velcro closure on the inner boot