Players Game Improvement Shaping Featuring a slightly larger profile than KING TEC, the X model is designed to inspire confidence in a more forgiving shape that delivers enhanced stability on off-center hits. Improved Feel: Hollow Construction with Softer Foam A hollow body design is filled with a new foam that is lighter and softer to enhance feel and feedback. Increased Speed and Stability: PWRSHELL H.O.T Face & Tungsten Weighting Dynamic distance is unleashed using a hollow body, a thinner and more robust PWRSHELL insert with H.O.T Face Technology, and 70g of tungsten in the toe for added stability.