Superstroke Traxion Flatso 1.0 Putter GripFeatures: * Patented No Taper Technology creates even grip pressure with a uniform profile that helps maintain the head path for a more consistent stroke * Traxion Control enhanced feedback zones use a tacky polyurethane outer layer for comfortable feel and enhanced feedback * Advanced Spyne Technology helps create repeatable hand placement and keeps the putter face square at impact * Tech-Port on top of the grip designed to be used with all Superstroke's Tech-Port accessories including the CounterCore weight system (not included) * Flatso grips are designed with a pentagon shape * Flatso 1.0 grip weighs 87 grams * 0.58" core size * 1.14" diameter