Quantum Max D is Callaway's easiest fairway wood to hit, with high launch, maximum forgiveness, and a slight draw bias. Its larger footprint and shallower face promote easy launch and a natural, square delivery-all in a confidence-inspiring shape. Speed Wave 2.0 Positions up to 40g of weight low and forward for faster ball speeds and consistent launch. The new Speed Wave 2.0 design frees up even more face flex, boosting energy transfer - especially on low-face strikes. New Step Sole Design The new Step Sole Design reduces turf contact on the sole for efficient strikes and consistent centerface contact. A reshaped heel adds stability through impact, helping keep the face square for greater control and accuracy. Next Generation Ai-Optimized Face Design Consistent performance across the entire face, thanks to smarter face flex unlocked by Ai. Every part of the face is precisely tuned through advanced Ai modeling to optimize speed, spin, launch, and accuracy based on real fairway wood impact patterns. Internal Heel Weighting, Slight Draw Bias Weight has been strategically added to the heel section to help promote a slight draw bias for slice reduction and draw enhancement for maximum forgiveness. OptiFit4 Hosel Adjustability (3W-5W) Features independent loft and lie adjustability, offering seven total configurations to fine-tune launch angle and shot shape-whether you're looking for a higher trajectory, straighter ball flight, or a draw-biased setup.