Nice and warm, runs small - Outdoor Research Lucent Heated Mitts - Mens

I've suffered from cold hands skiing for several years. These mittens are great for a cold day of skiing. I have both the Lucent Gloves and Mittens. Usually only use the mittens when it is colder than 10 degrees as the Lucent gloves are fine above that. The grip with these mittens is adequate for use with ski poles. The cuff is on the small side so those who want to put the cuff over their coat sleeves may find that difficult. I put the cuff inside my coat sleeves so it works great for me. The controls work pretty good although sometimes the heat setting will change during a ski run. With the mittens, I find that I seldom use the high setting even with temps around zero, so battery life has been adequate for a day of skiing.
These definitely run small. I measured and the OR sizing said buy Large, but that was way too small. X Large is working fine for me.