I just put the $10 ones made by Grab-On over my heated OEM grips on the 15ES. I was in a hurry and just used some Simple Green that was handy. They slid right on without too much effort and after drying overnight they are solid. I did not want to use hairspray because I was not sure I would want to leave them on. They help reduce vibration but the diameter is too large and I will probably cut them off.