Fortress Technology And How It Works With Your Body
02 Jul 2021
Stay Warm. Stay Dry. Stay Unstoppable.
Fortress Clothing™ has been redefining cold-weather gear since 2011 — and you may have seen us on Shark Tank. Our patented, USA-made AERIS™ insulation keeps you warm even when wet, in temperatures from -30°F to 60°F. No more bulky layers or cold mornings — just one simple system that works.
Trusted in oil fields, military use, and all recreation, Fortress gear is lightweight, durable, and proven to perform.
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Warm When Wet – Patented AERIS™ insulation keeps you warm even if soaked
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-30°F to 60°F Protection – One system for extreme cold to cool weather
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No Bulk, No Layers – Replaces 3–4 layers with a single lightweight setup
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USA-Made Insulation – Built to last with premium American materials
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Battle-Tested Performance – Trusted by the military, oil field crews, and adventurers
Stay warm. Stay dry. Stay ready — The warmest gear on Earth.
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