The rectangular shape of the Masters' MC-Z910 Max Golf Driver head is crucial, as it creates the conditions for maximum MOI. This means 'resistance to twisting'; the significance to golf clubs being that the less a golf club twists when it strikes the ball, the straighter the golf shot flies. The Masters MC-Z910 is also extremely forgiving - the other advantage of this golf club head shape being great forgiveness on off-centre hits. Combine this with a large sweetspot, and it really is one of the most forgiving golf clubs on the market! You'll get extra yards off the tee, too with the Masters MC-Z910 golf driver. With a 'hot' Ti face to maximise the spring-like effect for explosive power off the face, you should get greater distance as well as accuracy.