The Odyssey Metal X D.A.R.T Putter represents the latest chapter in a long history of game-changing innovations from Odyssey. A Metal-X insert, which is the lightweight aluminum outer layers oval depressions, maximizes the mechanical lock with the golf ball dimples and creates a lower launch with optimized topspin for reduced skidding and the truest roll in the game through steady ball deceleration. A urethane inner layer provides soft touch and saves weight to optimize performance while the two layers combine for crisp responsiveness and sound.