Sonar Combining a network of functional microtextures with a slightly softer and highly durable material, the new SONAR provides outstanding comfort and unmatched performance. Features Made with a proprietary hybrid compound that is slightly softer than traditional rubbers, but with exceptional durability and grip control System of functional micro-textures provides torsional stability in the upper hand and performance-enhancing control panels in the lower hand Straighter profile, with a slightl
Rock Bottom Golf US
