Taylormade's longest driver the M1 has a multi material construction featuring an ultra thin ultra light and high strength carbon composite crown – that unlocks breakthroughs in distance playability and feel for all golfers.Each golfer has a unique swing and in the past it’s been challenging to provide ideal launch conditions to all player types with a single club. The construction of the TaylorMade M1 allows better players to create the shot they want and other golfers the shot they need.Multi Material ConstructionM stands for Multi Material and it’s the key that unlocks performance in M1. This construction is highlighted by our proprietary 7 layer Carbon Composite Crown that is precision formed and built ultra thin ultra lite and high strength to maximise weight savings. This addition has allowed us to build a weight loaded sole and move overall clubhead weight (and thus the center of gravity) lower for a more efficient power transfer; giving golfers more ball speed. The Carbon Composite Crown has also allowed us to give golfers 25 grams of multi directional adjustability allowing them to personalise launch conditions – fit to their swing and optimise ball flight trajectory and ultimately distance. T Track SystemTo make our longest just that for a wide range of golfers we needed to expand the settings to give players more options to personalise performance to fit their game. M1 features the revolutionary T Track System that consists of both a Front and Back track with 25 grams of adjustable weight:Front Track: One 15 gram weight to provide multiple draw neutral and fade settingsBack Track: One – 10 gram weight adjusts for multiple high medium and low launch and spin settingsThe revolutionary T Track System gives golfers the option to personalise their M1 to their exact specifications leading to optimal performance and distance to fit their swing.Personal Fit SystemThree step head adjustment system of loft sleeve Front Track & Back Track plus three featured stock shaft offerings M1 gives golfers a tour level fitting without the truck.Loft Sleeve – A 4° ( / 2°) 12 position sleeve for the golfers preference of face angle loft and lie. Available Lofts: 8.5º 9.5º 10.5 º 12ºThe M1 Driver comes in 3 after market stock shafts: High Launch (Fujikura Pro 60) Mid Launch (Mitsubishi KuraKage Tiny Silver 60) Low Launch (Aldila Rogue Silver 70)Specifications Loft Hand Lie Volume Length Swing 8.5° RH 58° 62° 460cc 45.5" D4 9.5° RH/LH 58° 62° 460cc 45.5" D4 10.5° RH/LH 58° 62° 460cc 45.5" D4 12° RH 58° 62° 460cc 45.5" D4 Grip OptionsTM Lamkin Performance 360 0.620 52g or 0.600 52g*