Constructed with the highest quality materials, ensuring durability and performance in extreme weather conditions. The DWR finish, windproof, and water-resistant fabrics provide additional protection against the elements, keeping you warm and dry during outdoor activities. Materials: Polyester Lining/ 500 AERIS INSULATION for superior warmth...

Materials: 500 AERIS INSULATION  1/2" for superior warmth 250  1/4" insulation on arms for added comfort 100% Polyester with DWR (Durable Water Repellent) Finish for water resistance Windproof | Water Resistant Fabric to keep you protected in harsh conditions Temperature Rating: -20˚F to 60˚F...

The Extreme Jacket: Made in the USA (-35˚F to 50˚F) Layer System: Fortress Clothing uses a patented insulation with an outer shell to repel wind and water, and the extreme layer to trap heat and wick away moisture. Insulating Materials: High-quality patented insulating materials such as...