Twenty years of development marks the end of the titanium era. The all new 60X Carbon Twist Face is 44% lighter than an equivalent titanium face, while also being 11% larger than SIM2 and SIM2 Max drivers and nearly 20% larger than the 2020 SIM driver. Sixty layers of carbon fiber have been strategically designed to optimize energy transfer to deliver fast ball speeds over a large area, resulting in optimal distance and forgiveness. The 60X Carbon Twist Face is encased by a polyurethane cover, featuring a revolutionary new nanotexture technology. The nanotexture cover is used to fine tune launch and spin to optimize total distance regardless of playing conditions. The Inertia Generator remains the foundational source of refined aerodynamic properties. The result is a slippery-fast head shape that aids in swing speed generation on the downswing for golfers at every level. Weight savings from the 60x Carbon Twist Face allowed the use of a 10g sliding weight. It is designed to help golfers control shot shape by shifting mass on the sole to create the desired ball flight. TaylorMade's most flexible Speed Pocket design is engineered to maximize ball speeds and produce additional forgiveness on low face strikes. If you would like to customize the shaft, grip or length, please include a request in the order comments / shipping notes section. If you want a shaft that isn't offered in this listing, send an email to To[email protected] Standard TaylorMade warranty applies.