The OPTM X Driver delivers a balance of speed, accuracy, and stability. Featuring optimized MOI (Moment of Inertia) and POI (Products of Inertia) in a slightly larger footprint than the LS, the X inspires confidence at address while providing consistent performance across the face. Fairway All Day The OPTM X Driver features a low-spin, symmetrical design engineered to balance speed, accuracy, and forgiveness. Using advanced supercomputing to optimize weight placement, the X reduces side spin while delivering maximum speed and consistency. ON TARGET. ON REPEAT. ON OPTM. OPTM drivers utilize strategic shaping and weight placement to minimize Products of Inertia (POI), the measure of a club’s resistance to twisting across multiple axes at once. Resulting in reduced side spin, tighter dispersion, increased accuracy, and more fairways hit. Shaping That Blends Speed, Accuracy And Forgiveness A refined head shape perfectly balances aerodynamics, speed and forgiveness to reduce side-spin and maximize club speed on off-center strikes. Trajectory Control Through Adjustable Weighting The OPTM X driver feature an advanced descending weight system with 2 adjustable weights (11g, 3g) The 11g heavy weight can be positioned in the back (neutral flight), or toe (fade-biased flight) to tune your preferred trajectory. Maintain Speed On Off-Center Strikes A forged face insert with H.O.T. Face technology delivers improved face flex for more robust distance and ball speeds on every strike. Specs Loft Availability Length Lie 9º RH/LH 45.50" 59.0°-63.0° 10.5º RH/LH 45.50" 59.0°-63.0° MCA Kai'li Dark Waves White 60 Low launch with low spin and firm tip section for more consistent center face contact FLEX WEIGHT LAUNCH SPIN TIP X 69g LOW MID-LOW 0.335 S 68g LOW MID-LOW 0.335 MCA Kai'li Dark Waves Red 50 Softest tip section of all Kai'li profiles and highest launch and most spin of all Kai'li profiles FLEX WEIGHT LAUNCH SPIN TIP R 53.5g MID-HIGH MID-HIGH 0.335 A 51.5g MID-HIGH MID-HIGH 0.335 MCA Kai'li Dark Waves Blue 60 A modern, mid launching mid spinning shaft built to provide the stability demanded by stronger swings and heavier head weights. FLEX WEIGHT LAUNCH SPIN TIP S 66.5g MID MID 0.335 R 64.5g MID MID 0.335 Project X Denali Black Frost 60 Low launch and low spin shaft featuring a stable butt-section, for confidence in the hands, with a straight taper mid-section, for a smooth energy transfer. FLEX WEIGHT LAUNCH SPIN TIP X 68.5g LOW LOW 0.335 S 67g LOW LOW 0.335 Model Comparison Attribute OPTM LS OPTM X OPTM MAX-K OPTM MAX-D Forgiveness Low-Medium Medium-Extreme Extreme Extreme Profile Compact Traditional Oversize Oversize Launch Low Mid High High Spin Low Low Low-Mid Low-Mid