Major Feedback. Major Performance. Grip of Choice For Jordan Spieth The S-Tech™ Club Grip is designed for golfers who demand the ultimate in feedback and control. We created this performance-driven grip with a premium engineered rubber compound that provides just the right amount of softness and tack. Then we added Cross-Traction, a refined surface texture that offers incredible non-slip performance and ensures the S-Tech™ delivers in all weather conditions.