Wilson Staff Golf- DXi Fairway Wood Large Radius Sole allows the head to sit flush on flat lies but allows manipulation on uneven terrain. Heavy sole mass keeps the CG low for easy access to ball and higher launch angle. 3 - zone variable face thickness expands sweet spot towards heel and toe. Aldila Voodoo VS6 S-Core Technology utilizes a high modulus carbon-fiber stabilization rib running down the length of the shaft which increases the strength/stiffness by 80 % greater than conventional graphite. W/S Lamkin Grip