keep my hands warm (nothing else has)
- Familiarity: I've put it through the wringer
i use these to run, ride, ski, walk dogs. These keep my hands warm in -5 degrees F, so far. No other mittens or gloves have kept my always cold hands this warm! My hands are always cold!! I DO spend a LOT of time outside. I live in the Eastern Sierras at 7500 feet elevation.