EMBRACE EASY Smart Sole 4 delivers an enhanced three-tiered sole, which makes it easy to get up and down from any lie, especially on bunker shots. With improved Feel Balancing Technology, new aggressive milled grooves and the addition of the "G" model, Smart Sole 4 provides versatility and makes the short game easier. PRODUCT FEATURES Enhanced Three-Tiered Sole An extra wide three-tiered sole, with added leading edge bounce, provides maximum forgiveness from the fairway, rough or out of the bunk