The Callaway Ladies REVA Golf Balls were engineered for women who are looking to increase their distance, launch the ball high, and have more fun while on the course.  Callaway uses their Tri-Blend Ionomer Cover that is designed specifically for women to maximize distance and forgiveness. The REVA is also easy to hit thanks to its over-sized construction that conforms to the rules of golf so you can hit your ball farther and higher with less spin.