With the addition of two grinds and new lofts, 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. Extensive testing with top PING tour players helped create wedges that will appeal to golfers of all abilities. The new WebFit Wedge app provides a quick and easy way to determine the s159 grinds that best fit your game. Features: – 8620 carbon steel is cast to an eye-pleasing shape with a more-square lead edge, especially beneficial on full shots – Compact head features an improved hosel transition with constant offset (that blends seamlessly into Blueprint S and T irons) – High performance wheel-cut grooves are precision milled to varying dimensions depending on loft