Reviewed by Bald Eagle from Alaska on Thursday, January 12, 2012
The temperature of the air we breathe has a powerful effect on our bodies' core temps. We've tried other ways to keep our faces warm and to warm the air we breathe. This is the best we've used. We purchased two and after using them, we bought five more - to make sure we would always have one in case they were no longer available. We used to stop snowshoeing at about 20 degrees below. Now, we can easily go out at Minus 40!
Best Uses: Big Game Hunting, Bird Hunting, Cold Climate, Cold weather emergencies, Snowshoeing, Walking in cold weather