New! if you love our zf distance 312 golf balls you will love our newest golf ball. Our new zf Tour spin golf balls are a 3-piece construction ball providing maximum distance, spin and feel. The ball are made with a low compression core for greater feel and better ball control. They have a soft Ionomer cover for added spin and control on short iron shots and a firm Ionomer mantle which increases ball velocity and distance. Pick up a 12-Pack today.