The new Flatso™ Putter Grips feature our distinct pentagonal “Flatso” profile: a wide, flat front grip shape with five pronounced edges. Now with Traxion™ Control and Spyne™ Technology, the Flatso™ Series has been refined to offer even better feel and feedback. Golfers will know instantly if one of Flatso’s three unique sizes can make a major difference in their game. Just ask Jordan Spieth, a Flatso™ user who has trusted the grip for each of his three major championship victories.