The X8 Wrist Brace incorporates the Continuous Cable Routing System (CCRS), Mobius' innovative patent-pending technology, which provides maximum support across the wrist joint, allows more mobility and progressively resists hyperextension, minimizing the risk of injury to ligaments and bones. The unique design dynamically changes the tension in the cable throughout the wrist's full range of motion preventing excessive bending (lateral and medial) and hyperextension. The tension adjustment screw limits extension from 10-70 degrees to achieve the desired support. The innovative CCRS design crosses the wrist joint both longitudinally and transversely. The tension in the CCRS progressively tightens keeping the wrist joint tight, resisting hyperextension and reinforcing the ligaments inside the wrist. The CCRS pulls the brace structure together preventing the brace from moving on the wrist. There is virtually no migration with the Mobius brace. This new brace technology works so much better than conventional braces that you can feel the brace working. Fully lined with comfortable EVA foam, its unique palm-free design provides an uninhibited and unrestricted grip.