For players with moderate swing speeds seeking an ultra-lightweight configuration to help maximize distance.
Features an ultra-lightweight configuration - 50g lighter than standard fairways - for easy launch and control.
From clubhead to grip, TSi1 metals have been strategically engineered and weighted to deliver maximum launch and distance at moderate swing speeds.
The adjustability features of TSi have been engineered to deliver maximum benefit for every player. We continue to refine the ways in which a fitter can fine tune performance to ensure you get the most out of every swing.
A lighter, more refined ARC 4.0 perfectly aligns CG placement to deliver greater face flexibility and faster balls speeds, especially low on the face.
An ultra-thin crown and variable face thickness combine to drive the CG low for higher launch and lower spin, creating a powerful combination of speed and stability.
Our Featured Shaft selection has been assembled to offer four world-class options for every swing speed and profile preference
The launch of TSi introduces an additional selection of Tour-proven shafts from Graphite Design. Choose from three premium performance models - Tour AD DI, Tour AD IZ, and the new Tour AD XC.