I have heated grips and complete heated gear (gloves, socks, pants, and jacket). The grips are fine, if it's not really cold. The issue with them is that you have to have your fingers firmly gripped around the grip, to transfer the heat into your hands. The topside of your hands will freeze, even on high. If it were me, I'd much rather have heated gloves than grips. I have Gerbing's socks, jacket, and pants. My gloves are Warm & Safe Ultimate Sport, because I wanted hard armor. I've ridden this setup, down to ~10 degrees. I use a balaclava, neck sock, and fog city breath deflector, but, those areas still get cold. Also, I've found that frost accumulates on the inside of my shield; heated snowmobile helmet would be ideal. Gerbing's, First Gear, and Warm & Safe all make heated gear. There's another brand out there, but, the name escapes me.