SuperStroke 2014 Slim 3.0 Midnight Putter Grip Featuring new colors for 2014, the SuperStroke 2014 Slim 3.0 Midnight Putter Grip still comes with its 1.30" diameter while weighing only 55 grams, the most popular SuperStroke model on the PGA Tour. The 2014 Slim 3.0 Midnight also comes with CrossTraction technology, a feature carried over from the 2013 line of grips. While they still feature the patented non-taper technology used to eliminate wrist breakdown and grip pressure, the 2014 package of SuperStroke grips will not only help you on the greens but now will blend fashion with function. Additional features: USGA approved 10.5" length 0.580" core