Protect yourself with the ONLY patent pending over-the-cleat system that provides functional stability. The XFAST allows the athlete to achieve superior performance without restriction. It does so by allowing full active range of motion with a dynamic support system that engages when the ankle is at its highest risk of injury. A nationally accredited 3D biomechanical laboratory compared Battle XFast against taping and other bracing systems and found that XFast provides: Greater Range of Motion Improved Reaction Time Improved Propulsion (Explosiveness) Improved Burst in Cut Performance Reduced Risk of Knee Injury Through Reduction in Transfer of Force More Efficient Movements Greatly Improved Balance For women ordering the XFAST, consider 2 sizes smaller than the men's size Battle X-Fast Ankle Wrap, X-Small, Black MS1324333 MS1324333 811243022786