Spider GT Maz brings a new element of adjustability, performance, and movable weight to the putter category. The reconstructed shape maintains features of the iconic Spider design with True Path, while the new sliding weight track helps optimize performance. Made from lightweight 6061 Aluminum, the 146g top allows more weight to transfer to the outside of the frame. The 98g weight track on the sole is manufactured from stainless steel that allows the heavy tungsten weights to slide independently along the track to create different performance settings.