Fairway Magnet The Cobra OPTM MAX-D Driver is designed for maximum draw bias, slice correction, and stability. Optimized weight distribution is achieved through advanced supercomputing to reduce side-spin and improve accuracy. ON TARGET. ON REPEAT. ON OPTM. OPTM drivers utilise strategic shaping and weight placement to minimise 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. Designed To Draw A more balanced, draw-biased head shape reduces side-spin on miss-hits and corrects a slice for longer and straighter ball flights Eliminate Your Slice With Draw-Biased Weighting The OPTM MAX-D driver features a fixed heel weight (11g) that moves the CG closer to the hosel to get the ball up in the air easier and make the clubface easier to close for a draw-biased ball flight. 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.