Cobra OPTM MAX D Ladies Driver LHCobra OPTM MAX D Ladies Driver LH Highly Optimised Design With Draw Bias The Cobra OPTM MAX D model is the ultimate fairway finder designed with left bias for players who fight a slice. Using strategic weight placement, the CG has been moved closer to the hosel to help get the ball up in the air easier and square the clubface. The OPTM MAX D features a fixed heel weight (11g) that moves the CG closer to the hosel to get the ball up in the air easier