The Gel-Tactic™ Model Is A Recommended Choice For Court Athletes Seeking Comfort And Stability. It'S Made To Keep Your Mind And Body Moving, So You Can Be Ready To Make Big Plays. The Rearfoot Gel® Technology Creates Comfortable Underfoot Cushioning. Designed To Soften Abrupt Landings, This Material Also Promotes Smoother Transitions. Trusstic™ Technology Increases Your Midfoot Stability, Allowing You To Attack The Other Team'S Defense Throughout The Match.