* Fixed shin plate_x000D_
* Techno 3 iron mechanism to adjust the leg circumference_x000D_
* Anti twist ankle support braces_x000D_
* Zipper Elastic panel_x000D_
* Side air ventilation system_x000D_
* Replaceable slider_x000D_
* Shock absorbing heel cup_x000D_
* Nylon inner sole with removable arch support
