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. Specifications: LOFT LOFT RANGE (FF33) ±2° STD LIE LIE RANGE (FF33) ±2° VOLUME LENGTH SWING WEIGHT RH/LH GRAPHITE FLEX/SHAFT 9.0° 7.0° - 11.0° 57.0° 55.0° - 59.0° 460.0 cc 45.50" D3 (Denali & Dark Waves Red)D4 (Dark Waves Blue)D5 (Dark Waves White) RH/LH* X, S - MCA Kai'li Dark Waves White 60S, R - MCA Kai'li Dark Waves Blue 60S - Project X Denali Black Frost 60 10.5° 8.5° - 12.5° 58.0° 56.0° - 60.0° 460.0 cc 45.50" D3 (Denali & Dark Waves Red)D4 (Dark Waves Blue)D5 (Dark Waves White) RH S - MCA Kai'li Dark Waves White 60S, R - MCA Kai'li Dark Waves Blue 60S, R - Project X Denali Blue 60 Frost CB 60R, A - MCA Kai'li Dark Waves Red 50 10.5° 8.5° - 12.5° 58.0° 56.0° - 60.0° 460.0 cc 45.50" D3 (Denali & Dark Waves Red)D4 (Dark Waves Blue)D5 (Dark Waves White) LH* S - MCA Kai'li Dark Waves White 60S, R - MCA Kai'li Dark Waves Blue 60S, R - Project X Denali Blue 60 Frost CB 60A - MCA Kai'li Dark Waves Red 50