Has anyone used Hippo Hands on their Spyder? Even with heated grips my hands get cold, and I'm wearing good gloves. Or are their any alternatives that work. Hippo Hands website said they require hand guards which we do not have on Spyders. I would like to ride in cooler weather, I use insulated base layer and Lined clothing with Insulated pants on, the only cold spot is my hands. Heated grips keep the palms of my hands warm, but do nothing for the backs which are exposed to the wind.