The Arctic Shield Hydrovore Jacket is best worn as an outer-layer jacket for any conditions. This Shell jacket is ultra thin but still keeps you amazingly warm. With all of Arctic Shields great technology, they have created a perfect all around jacket. The retain technology that is put into this jacket will keep you warm while the bonded fabric and 4-way stretch ripstop exterior work to keep you comfortable and keep you off the market for a new jacket. Arctic Shield should be a brand ever hunter has in their arsenal.