Stiff Flex DARKSPEED X brings versatile shot making and tons of forgiveness to your bag A larger PWRSHELL HOT face features an optimized variable thickness pattern that creates more efficient speed and spin over the face The lower more forward PWRBRIDGE weight system makes the face and sole more flexible to maximize launch and ball speed A lightweight carbon crown enhances weight distribution to push CG lower and further back GlobalGolfcom online store offers superior selection service and quality for your Cobra golf Clubs needs