SM9�s new grooves are cut to the edge to maximize spin. Each Vokey wedge is 100% inspected for utmost quality and performance, and a localized heat treatment is applied to the impact area to double the durability of the groove. The T Grind has the narrowest sole in the SM9 lineup and is a low bounce option with maximum toe, heel, and trailing edge relief, allowing for the ultimate greenside versatility.
eBay