Titleist 2011 Pro V1X - 1 dozen used golf balls

The Titleist Pro V1X 2011 golf ball features the Tour-validated technology and performance with a spherically tiled 328 dimple design and new and improved A.I.M. (Alignment Integrated Marking) side stamp. The 2011 Pro V1X is a four piece golf ball designed for golfers with swing speeds over 105 mph. With exceptional distance and a more consistent flight the Pro V1X new design stabilizes ball flight like never before. The ProV1X has a firmer feel, less spin, and a lower trajectory than that of the Pro V1.

Large dual core improves velocity without sacrificing feel
Redesigned thinner, ionomeric casing layer contributes to improved drop-and-stop performance
A new, high performance urethane cover offers improved durability
328 Dimple Pattern for improved flight