Comfort and warmth for all your outdoor activities: The CARIBOU
ALTIS JACKET is equipped with a REGULAR system zip. This means you can
wear it as an inner jacket, zipped into a compatible weatherproof shell,
for optimum protection in cooler weather conditions. The jacket looks
like a knitted jacket but the NANUK 200 BIPOLAR fleece makes it reliably
warm. Worn alone, it is also effective at keeping out the cold.