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  • Patented AERIS 500 (½” / 13mm of loft) Technology, a revolutionary patented insulation Technology that keeps you warm, even if it gets wet!
    Designed using a 7oz knit CarbonX fire-resistant liner on the inside and a 12oz woven CarbonX fire-resistant exterior shell.
  • -35°F to 50°F (when worn with the Classic pant & jacket).

Designed to be used in oil/gas work envionments or for people that work in situations with potential fire hazards. (carbonx)

Our unique design allows the chin strap to adjust below the chin, over the nose for increased warmth or behind the neck. Our mask is built with a wind skirt, that tucks into the jacket to eliminate any breeze to your body. Whether you believe you lose 10% or 40% of your body heat through your head, the Fortress Face Mask will change your life.


Weight 6 oz
Dimensions 12 × 12 × 3 in





Weight 20 oz
Dimensions 12 × 12 × 3 in


Never be cold!
We're passionate about keeping our customers warm and giving them something they can rely on wet or dry.
Maintains Warmth Even If Wet
Suitable For Most Skin Types
World Wide Shipping
Minimal Packaging & Recyclable  

Find Your Warmth!

Finally be warm without all the layers! made with our patented Aeris insulation

Featured on Shark Tank and Adventure Capitalists

Aeris Insulation

Trusted by 5K+ customers around the world!


Money-Back Guarantee

Trust Fortress

Most reliable insulation in the world

Warm to the Core!

Manages heat moisture with our patented AERIS insulation. Enjoy being out in the elements without fear of being cold.




Satisfied customers and five-star reviews


Patented Insulation 

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