The StingFree Crossline Tour features superior shock absorption and unrivaled feel. The innovative 3-layer composite technology absorbs up to 90% more vibration and shock than conventional golf grips. A stabilizing layer of Kevlar® blocks and dissipates vibration energy from impact for maximum shock absorption.  Lamkin's StingFree Crossline Tour grips feature an exclusive Shockwave Suppression Technology that delivers unrivalled comfort and feel.