Pleasantly warm - even in adverse conditions The down jacket comes with innovative Omni-Heat Thermal Reflective lining, which strengthens the down's natural heat retention and keeps the body warm. Should it get too warm for you, you can always cool down quickly thanks to underarm ventilation. Highlights: > Water-repellent material > Down insulation with 700 fill power > Underarm ventilation system > Secure inner pocket > Comfortable cuffs > Glasses pocket