The Dunlop Biomimetic Pro GTS 140 squash racquet features AeroSkin wrapped around the head to reduce aerodynamic drag by 36% for greater racquet head speed, power, and spin. BioFibre delivers 18% reduced shock on ball impact for greater comfort, feel, and control. You'll feel enhanced power and maneuverability from a more curvaceous profile. Constructed with Premium Graphite. MoS2 grommets reduce string friction by 27% and increase abrasion resistance by 40%.