Live Adaptive Lower Frame: Conforms to the lower leg, reducing the chances and severity of rotational force injuries Human Motion Hinge: Uses synthetic ligaments engineered from Vectran fibers (5x stronger than steel) for multi-directional motion control Impact System: CE Level 2 full coverage protection system with a proprietary Viscoelastic polymer that absorbs and disperses forces Adaptive Cuff: Increases comfort by adapting to any leg size or shape, accommodating muscle motion and dispersing load HEX Grip Comfort Liner: Provides better grip, reacts to heat allowing airflow, and helps mitigate moisture, odor, and bacteria