Ai-One Insert Designed using Artificial Intelligence, Odyssey's created contours on the Aluminum backer of the insert which is co-mold to a White Hot Urethane striking surface to promote consistent ball speed across the face with the classic White Hot feel that Tour players and amateurs love Modern Center Shafted Design This design centers the shaft on the cg plane of the putter. This results in putters that rest with the toe up in a reverse torque position, opposite of a traditional putter with toe hang. This design promotes a square face throughout the stroke Built in Forward Press 3.3deg of forward shaft lean presets the hands in a forward press position eliminating the opening of the face that often happens when golfer forward press on their own SL 140 Shaft Stroke Lab SL 140 Shaft provides the proper weight and balance to complement the additional head weight and length of the Square 2 Square Cruiser Jailbird Unique Navy Blue PVD Finish Features a beautiful navy blue PVD finish that really sets the putter apart and gives it a premium look