FEATURES Genesis Material is engineered to be slightly softer than traditional rubber, but with superior durability. 3-4 UV Performance and Excellent Abrasion Performance Fingerprint Technology with consistent micro-texture pattern for outstanding grip comfort increasing surface traction. Texture enhances torsion control for upper hand and push & pull support for lower hand. With its refined, unforgettable touch, and solid feel at impact, Sonar+ lives in that sweet spot between player's grip and comfort grip. A great choice for accomplished golfers-or anyone looking to up their game in comfort.