The Signature Putter incorporates The Grip Master’s premium grade hand laced Cabretta gloving leather to create a superior feeling and performing grip. The #1 Leather Grip used on every major golfing tour worldwide. While those that are made with man-made materials wear out and lose their grip, ours wear in and maintains traction. Hand made and sewn for unparalleled quality: A grip that will wear in and not wear out. Manufactured from premium Cabretta Leather. Micro perforation for all weather performance: A grip that will grip in all weather conditions: rain, hail and shine. Soft natural feel