Nike 20XI-X Golf Balls (1-Dozen)
Designed for golfers who want Tour level performance for 90 plus miles per hour swing speeds. Features include a radical new resin core, and a superior velocity, distance and control. The lighter, low density resin core distributes weight to the perimeter, increasing ball moment of inertia. Higher ball moment of inertia maintains spin after apex, adding yards and minimizing travel off line.