Srixon are dedicated to improving your game of golf. With over 80 years of ball manufacturing experience behind them, they know a thing or two about what the golfer needs in terms of performance. This is the 10th Generation AD333 ball and you will be more than impressed with the new tech and innovation that has gone into this year\'s new ball. The new AD333 shares its technology with the Tour-validated Z-Star series, but the AD333 is packed into a two-piece ionomer construction for great value and performance.