The Columbia OAK HARBOR™ II INSULATED JACKET for men provides superior warmth with synthetic down insulation and the advanced Omni-Heat Infinity lining, featuring gold thermal reflective technology to keep you comfortable even in the coldest conditions. It has a water resistant and breathable Omni-Tech™ membrane with sealed seams. The jacket's adjustable hood, cuffs, and hem allow for a customizable fit, enhancing its protective design and ensuring optimal comfort.