Just because the rules limit driver size to 460 cubic centimeters doesn't mean the only way to innovate is to max out the size. One example is Cobra's new Bio Cell Pro ($400).
It's only 440cc, but it features the lowest center of gravity of any Cobra driver. One benefit of a lower CG is less spin, and less spin with a high launch angle can produce more distance.
One player who's already bought into Bio Cell Pro is Cobra staffer Rickie Fowler, who has been playing a version this year. The all-titanium design has eight loft settings between 7 and 10 degrees (including three fade lofts). It's available in three colors: black, blue aster and Fowler's vibrant orange.Follow @mikestachura
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