Real-World Tested™

Tundra Rated

Cold Comfort Rating

For experiencing snow-covered environments. Tundra Rated product has been proven by us at many latitudes and altitudes during Canadian Winters. Cold-comfort is most successful during moderate to high levels of activity.

Tested in the Coldest Climates on Earth

Moderate to High Level of Activity

Moderate to high levels of activity are achieved when a user's heart rate is between 60% and 79% of their heart rate max. Examples of this type of activity may include winter hiking, hunting, winter cycling, etc.

As warmth may be affected by many factors, please consult a medical professional if you’re planning to be active in freezing temperatures.
Moderate to High Level of Activity

Tundra Rated

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