Refrigiwear Men's Water-Resistant Insulated Iron-Tuff Polar Jacket with Soft Fleece Collar Stay warm in even the most extreme winter conditions with 11.25 oz. "RefrigiFill" insulation that can keep you comfortable down to -50 degrees F Keep out the elements for added comfort with a water-repellent, wind-tight outershell and finger-tip length design Wear even in the toughest conditions with tough tear- and abrasion-resistant 420 denier nylon outershell Highly durable for many years of use with tear- and abrasion-resistant outershell, reinforced brass rivets, bound seams and heel reinforcement patches to protect the area around your boot heels Stay toasty warm with a cozy fleece collar, draft-sealing elastic back band, 2 front insulated pockets and a storm flap with buttons over your zipper