Taylormade m1 460 driverafter observing significant performance improvements from replacing the thick thin 9 1 1 titanium alloy crown with a carbon composite material for the 2016 m1 taylormade elected to advance this technology further by adding even more carbon composite in the new 2017 model this strategy is centred on an effort to extend the range of adjustability and improve forgiveness moving more weight lower and deeper in the head this six layer crown is 10 thinner than the seven la