Nitro Tour Distance is in two-piece construction, with Tungsten/titanium enriched solid core technology, and blended surlyn cover, which offers durability with the right feel. The maximum initial velocity increases distance with 432 dimple design for trajectory with stability. This 90 compression ball is great if you are an average-sized man or a very strong woman golfer. It will travel farther down the fairway when struck properly, than an 80 compression ball.