The LTDx MAX driver combines the extreme forgiveness of the LTDx driver with an adjustable heel weight position that lets you fine-tune the amount of draw bias you need. Headcover and wrench included. PWR-COR TECHNOLOGY - PWR-COR Technology is a multi-material weighting system that positions as much weight as possible low and forward. 10 grams total (a 6g machined steel internal weight and a 4g exterior aluminum weight) is positioned right behind the hitting zone to transfer maximum speed to the golf ball at impact with reduced spin. MULTI-MATERIAL CONSTRUCTION - A multi-material construction uses a lightweight carbon crown and sole plate, and a lighter and stronger titanium chassis. The new chassis design is 8.3g lighter and allows for up to 30% more carbon fiber to be used. A lighter chassis is critical to freeing up more discretionary weight that could be positioned low and forward in the PWR-COR to increase ball speed. CNC MILLED INFINITY FACE - An updated CNC Infinity Face design wraps around the leading edge to increase the zone of maximum ball speed while providing a traditional topline for improved visual alignment. H.O.T FACE TECHNOLOGY - Using machine learning and CNC machining, we've created a new variable thickness design that is precision tuned for speed. H.O.T stands for Highly Optimized Topology. Using data from thousands of impact simulations, we've optimized thicknesses in 15 different zones to maximize ball speed across a larger area of the face. These zones create visual peaks and valleys that resemble a topology map, which is how the design got its name. ADJUSTABLE WEIGHTING - Two adjustable weights (a heavy 10g and a lightweight 3g) can be positioned in the back and heel position. Position the 10g heavy weight in the back for a neutral to draw biased ball flight, or in the heel for max draw bias (11 yards). Shafts, Grip & Accessories - Project X HZRDUS Smoke iM10 Graphite, Project X HZRDUS Smoke RDX Blue Graphite, or UST Helium Nanocore Graphite. Lamkin Crossline Standard Black Grip. Headcover & Adjustability Tool included.