Fortress Clothing® is an outdoor clothing brand that keeps your core warm, even when you’re wet. Using Aeris®, a patented insulation technology, Fortress Clothing locks in body heat and removes moisture, so you always stay warm. Fortress has a broad temperature range, so you feel comfortably warm moving in and out of the cold.
Our full line of men’s and women’s clothing includes a base layer pull-over and pants, hooded vest, vest, jacket, hybrid hoodie, parka, balaclava, bibs, gloves and booties.
It’s not in our nature to let the cold dictate what we do. With Fortress, you can put Mother Nature in her place by staying comfortably warm from 40 above to 40 below or more. When you are warm to the core, you can take on the cold with new-found confidence. Take control with Fortress.
Insulated base layer, reducing the need for multiple layers
Light-weight, nonrestrictive, breathable
comfortable between temps of -0°F to 70°F
Designed to be used ‘next-to-skin’ as a first layer, with the addition of another layer as needed for the conditions
Patented AERIS™ 250 (¼”/6mm of loft)