The extra deep cavity back is a result of the unique dual-flange sole which - as the name implies - does two things. First it provides the ability to hit down on the ball without digging and secondly it acts as a stabilizer allowing the iron to glide through turf and resist twisting. The result is straighter shots, every time.

Game improvement, that really works...especially if you imploy the Infiniti Utility clubs to pick up the gap between the irons and woods!