The boot’s hinge system receives a redesigned layout to stop boot movement before Hyperextension and improves the boot’s forward and backward motion. External protection includes strong TPU plates surrounding the toe area, heel, rear leg, and shin for strong and comprehensive protection. The metal closure buckles have also been redesigned and are more durable and easier to adjust than before. The external sole is replaceable. The internal ANTI SHOCK insole absorbs shocks and features a new design focused on proximity to the pedals with high ankle protection and support.