Dunlop Hyperfibre+ Evolution Pro Squash Racquets : The Dunlop Hyperfibre+ Evolution Pro squash racquet is focused on power, speed and overall performance. The Hyperfibre+ technology features ballistic fibers built into this racquet at the 10 and 2 positions on the frame. These special technologies provide enhanced durability, stability, and ultimately better control. Increased stiffness and weight towards the top of the frame allows for even greater power on your shots. Endorsed by Dunlop Tour Team player Nick Matthew. Built with a premium graphite construction.