E524 Driver THE EASIEST DRIVER YOU WILL EVER HIT. FEATURES & TECHNOLOGIES PATENTED HOUDINI SOLE DRAMATICALLY MOVES WEIGHT LOW AND DEEP FOR EXTREMELY HIGH MOI AND THE EASIEST LAUNCH POSSIBLE RIDGEBACK TECH ON THE CROWN IMPROVES ALIGNMENT OF THE CLUB HEAD AT ADDRESS FOR STRAIGHTER SHOTS AND CREATES A MORE SOLID FEEL AND SOUND DIAMOND FACE VFT TECHNOLOGY CREATES FULL FACE FORGIVENESS AND AMAZING BALL SPEED MAX MOI DESIGN CREATES LESS TWISTING AT IMPACT FOR STRAIGHTER SHOTS AND MORE FORGIVENESS HEEL