Our best-selling CirrusLite now comes in a duffle length for maximum warmth. Premium Down insulation protects you—from the top of your head to below your knees—against sub-zero winter weather.
NOTE: Temperature ratings are based on a controlled laboratory test by an independent university lab. Also consider: your sensitivity to cold and wind-chill; time of exposure; activity level; and use of layering.
Models shown are 5'9\ to 5'11\" tall, wearing size S/4, L/12, or XXL/18.
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