Oban Revenge Wood Shaft Model Flex:75 R the tour style s159 wedges are Edgeless the tour style s159 wedges are available in 25 loft grind combinations to match a wedge to your playing conditions and technique while ensuring a properly gapped set Smoke Blue RDX is a counterbalanced design that features a soft midsection to maximize shaft load and feel while maintaining a stout butt and tip section to keep up with all swing speeds and provide a stable feel through impact JOCKEY TIP: The Revenge Active Bend Profile favors players with a smoother swing tempo seeking a more responsive tip section for Mid launch and Mid spin yet responsive shaft is best suited for the golfer with a smooth consistent swing and a softer shaft load