Fastback is precision milled in 303 stainless steel and has a Studio Carbon Steel (SCS) insert in the face, which gives a smooth and predictable feel at impact. The advanced chain-link milling on the face improves ball roll and gives consistent feedback throughout the stroke. The integrated sole plate made from 6061 aircraft aluminium enables a weight distribution that increases MOI (Moment of Inertia) and improves stability. Adjustable weights in stainless steel allow you to adjust the balance to your playing and the surface. Fastback is equipped with a steel shaft with a mid-bend design, minimizing face rotation through the stroke. This makes it suitable for players who want a near-face balanced putter with a more neutral movement pattern.