About The THEORY Brand

In 2019, the THEORY Putters brand was introduced  to provide the discerning player with a high MOI mallet putter that is stable and forgiving.
With an astounding 6900 MOI, The THEORY 1.0 Mallet Putter is hand milled from a single block of 6096 TS Aircraft Aluminum. The THEORY 1.0 is offered fully customized with 6 removable stainless Steel perimeter weights for the player to fully adjust it to their particular feel and putting address. The THEORY 1.0 head weighs 420 grams with all six weights installed and is face balanced.
Our mission is simple. We are committed to providing the highest quality, American made, hand crafted putter designs to golfers worldwide with an unparalleled attention to detail, fully customized and personalized for the best possible performance results.  

Rob Touchette - Owner & Founder 


Robert Mark Golf