The RTX ZipCore wedge is both radically new and ultra-familiar. Its new core has unlocked design freedoms pushing the performance beyond any wedge in Cleveland Golf’s history. Yet, the RTX ZipCore maintains that sleek yet traditional design that is familiar and inspires confidence at address. Revolutions need revolutionary technology, so we tore our flagship RTX wedge down to its core and rebuilt it from the inside out. This is the RTX ZipCore wedge. Featuring our new ZipCore technology, UltiZip Grooves, and a new heat treatment process, the RTX ZipCore delivers enhanced control, more spin, and unmatched durability to last you round after round. ZipCore design uses a low-density core to move the sweet spot closer to the center of the face and increases forgiveness with consistent spin, distance, and feel. UltiZip grooves are sharper, deeper, and narrower to bite the ball for more spin and channel debris away from the face for cleaner contact on every shot. Unique heat treatment on the 8620 carbon steel club head adds durability to enjoy maximum spin round after round. Three sole grind options. Low Sole: Low bounce, C-shaped grind with relief in the heel, toe, and trailing edge for versatility around the greens. Ideal for finesse and open face shots, golfers with a neutral to shallow angle of attack, and medium to firm course conditions. Mid Sole: V-shaped sole designed to cut smoothly through the turf. Ideal as an all-around wedge, golfers with a neutral to steep angle of attack, and medium to soft course conditions. We take customer service very seriously. We stand behind every single product we sell and want to hear from you if are not fully satisfied with anything you receive from us. Please note that you will receive genuine product! We will correct the error to the best of our ability as quickly as we can. DO NOT request a return for this type of situation. Once handled, we will cover the expense of sending the item back to you.