Smart SoleOur widest wedge sole has beenengineered to prevent excessdigging in turf and sand, promotingsolid contact and consistent clubhead speed from every liearound the green * More Consistent ChipsWith a design that promotesproper short-game technique,Smart Sole C encourages crisper,more consistent greensidechips with easier control oflaunch and distance * Easier Bunker EscapesSmart Sole S features an optimalloft and shape to promote moreconsistent contact and easierlaunch out of bunkers