The HL version has a 5.5-gramme aluminium rear weight, Alta Quick shaft and a lighter grip to achieve a lighter swing weight which in turn makes them easy to play with, so you can hit more greens than ever. The thin and strong face in maraging steel now continues a bit up onto the crown and also below the sole to increase the flexibility of the face. The result is more distance and higher launch in your shots. Spinsistency gives the face a variable roll radius that improves performance (especially on thin shots) by reducing spin and increasing ball speed for optimal distance. Trajectory Tuning 2.0 is an aerodynamic lightweight hosel with eight different positions for the best possible precision and distance.
Carbonfly Wrap, Carbonfly Wrap technology is a lightweight carbon composite that covers the crown and the outskirts of the head to save weight and lower the centre of gravity to increase ball speed. The carbon fibre material also contributes to the appealing sound.
Facewrap Technology, The thin and strong face in maraging steel now continues a bit up onto the crown and also below the sole to increase the flexibility of the face. The result is more distance and higher launch in your shots.