Cobra Men's Bio Cell Golf Driver MyFly8 Technology provides Eight adjustable loft settings to maximize distance and manage trajectory for different weather and ground conditions SmartPad Technology delivers a square face at address regardless of loft setting Forged E9 BiO Cell Face provides a Larger Effective Sweet Zone delivering Longer & Straigher drives on off-center hits Neutral/Draw Bias Weighting allows the golfer to easily square the face at impact which delivers longer and straighter drives Available lofts thru MyFly8 adjustability: 9.0/9.5/9.5D/10.5/10.5D/11.5/11.5D/12.0