ZipCore is a unique, low-density core that sits at the heart of RTX. ZipCore shifts the center of gravity while raising MOI, adding spin, enhancing control, and boosting consistency on all your shots.
NEW HEAT TREATMENT
A measured, timed blast of heat does wonders for a wedge’s durability. Ultimately, this new heat treatment process ensures that you’ll love your RTX ZipCore round after round.
These new grooves are sharper, deeper, and narrower. They bite harder, channel more debris, and they’re closer together for more groove contact on every shot.