Tuned for precision, the BOA Fit System is micro-adjustable for a fast, custom fit. The Air Zoom unit is lower to the ground, offering you better stability without sacrificing responsiveness when marching from hole to hole. The updated midsole foam offers a different level of stability for a more consistent underfoot feel, helping keep you level when swinging for the green or walking down the middle of the fairway. The upper is made of Nike Flyweave construction, which gives you lightweight strength and containment. The lightweight stretch skin in the upper helps keep water out and makes the shoe easier to clean. The Infinity Tour BOA 2 ups the ante from the previous iteration with more spikes, updated foam and a flattened Air Zoom unit. With plenty of bounce and comfort, it’s game for wherever your next round takes you. This version gives you a personalized fit that's tuned for precision.