Microgel is a revolutionary silicone-based material that HEAD has combined with stiff and strong carbon composite fibers to create tour rackets with incredible responsive qualities. On ball impact, HEAD MicroGel material deforms and compresses, absorbing and dispersing the impact to the entire frame, then returns quickly to its original shape. Overall it distributes the impact load around the frame to provide unique touch and exceptional rock-solid feel. The MicroGel Instinct is a more forgiving and powerful team racket. Its great with maneuverability and great to apply spin. This racket provides maximum control. The Instinct is mainly designed for the aggresive players with amedium to fast swing style.