Viking Men's Ultimate ArcticLite Insulated Winter Jacket 100% Polyester Imported ThermoMAXX insulation technology provides maximum warmth (125 gsm) without the bulkiness. Provides warmth down to -4 degrees F Compatible with Tri-Zone series jackets. When combined, provides warmth down to -22 degrees F Features 2 outside zippered pockets, 1 inner pocket and 1 phone pocket Microfleece lined collar for added comfort Elastic wrist cuffs and hidden elastic draw cord concealed inside waist band for greater comfort