Sonar Wrap Swing Grip The unmistakable feel and all-weather performance of the popular SONAR grip is now available in a new wrap-style model. Propietary FINGERPRINT Technology featuring a consistent micro-texture pattern for outstanding grip comfort with light traction control. Made with patent-pending GENESIS material that is slightly softer than traditional rubbers, but with exceptional durability. Progressive skive dimensions based on grip size provides improved feed and fit vs. traditional wrap-style grips. Straighter reducer-taper profile with a slightly larger lower hand promotes lighter grip pressure for greater consistency and control. Tacky and responsive feel.