As seen on Shark Tank, 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. The company has a full line of men’s and women’s clothing, including a base layer pull-over and pants, hooded vest, vest, jacket, hybrid hoodie, parka, balaclava, bibs, gloves and booties. See for yourself that Fortress really works with our money-back guarantee. Fortress Clothing: Warm to the core™
Fulfills All Four Elements of Warm Winter Clothing
Unlike other insulative technologies, Fortress covers all four factors of staying warm outdoors:
Warm When Wet
Fortress evacuates moisture, so you stay warm when you sweat or get wet.
By blocking the wind, our clothing drastically reduces wind chill.
Compact
Our clothing compresses well so you can tuck it into almost any nook or cranny.
Fortress Lets You Focus
When you’re wearing Fortress, you can forget about the cold and focus on your fun, your goals and the job to be done. Those who benefit the most include the following:
Pursuing your passion out in cold weather is only fun when you’re warm. Whether you’re hiking uphill to take the perfect shot or huddled over an ice fishing hole, Fortress helps you outmaneuver the cold so you can enjoy the experience with friends and family.
Playing out in the snow can be amazing, or it can be a bust. Buying the equipment, taking time off work and traveling to your destination is all for naught if someone in your group is too cold to continue. And it’s all too easy to get sweaty and chilled after digging out a snowmobile. Fortress solves this problem, so now you don’t have to let the cold cut your day short.
Industrial Workers
Fortress’s FR-certified clothing allows oil, gas and construction workers to shed cumbersome layers while reducing fatigue, improving safety and mobility, skipping warm-up breaks and finishing more shifts. The result is tens of thousands of dollars in weekly productivity gains.
Public Safety, Military Personnel & Preppers
Patrolling your beat or achieving your mission in the cold doesn’t have to be miserable. When you feel warm, you stay sharp, respond quickly and anticipate unforeseen obstacles. Being warm gives you a definitive advantage over your adversary. And for preppers, nothing will keep you warmer than Fortress once your fuel stores run out.
Take Control of Your Environment
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.
Designed for active performance, this lightweight, packable jacket pairs perfectly with BasePro tops or any other gear, adapting to weather and activity. Size up one size for best fit. Key Benefits: Breathable & 4-Way Stretch – Moves with you for all-day comfort. Wind &...
Built for work, adventure, and everyday wear, the Terra Hoodie delivers core warmth without the bulk. Insulated Core – Patented AERIS™ keeps your torso warm Lightweight Sleeves & Hood – Breathable and flexible 4-Way Stretch – Moves with you Wind & Water-Resistant – Light...
The Cloud Jacket is your perfect balance of lightweight comfort and serious warmth. Built with ultra-soft materials and Patented insulation, it wraps you in cloud-like coziness without the bulk. Ideal for everyday wear, chilly adventures, or lounging in warmth. Temp Rating: 15˚F to 70˚F –...
Stay warm and protected on every winter adventure with the Shadow 2.0. Built with 100% polyester lining and 250 AERIS® insulation, this jacket provides superior warmth and flexibility. The 4-way stretch fabric ensures maximum freedom of movement, while the wind & water-resistant DWR material...
Women’s Arctic Coat keeps you cozy, comfortable, and effortlessly stylish no matter how cold it gets. Designed for warmth without the bulk, it’s perfect for everyday wear and outdoor adventures. Shorter Silhouette: A sleek, modern fit that flatters and moves with you. USA Made...
Hybrid HoodieDesigned to be your go-to all-season outer layer—lightweight, breathable, and warm even when wet. Built with patented USA-made AERIS™ insulation (500 in the core, 250 in the arms and hood), it delivers targeted warmth and mobility without bulk. Wear it alone for everyday...
Features: 4-Way Stretch Shell for comfort and durability Wind & Water-Resistant (DWR) finish 250 AERIS™ Insulation – warm, light, and non-bulky Zippered Pockets – chest + hand pockets Temperature Range: -10˚F to 65˚F Built for warmth, comfort, and all-weather adventure. Model: 6'2 210lbs wearing...
Best base layer I’ve ever bought.. Very happy with it. Used it recently to go snowboarding and it felt great; light and comfortable. I used it under a light running windbreaker and it worked great. I was warm and dry the entire time. Temp at the mountain was between 15F and 40F, and at times, under the sun, I even opened the wind breaker and base layer zipper to cool down.. can’t wait to teste it in colder weather.
I am 6”1’, 205lb, and the size L fit perfectly, not too tight and not too loose. It’s not too thick or puffy, so no trouble wearing sporty fit wind breaking layers on top.
We bought this coat for our son who is serving a mission in Canada. It isn’t bulky, keeps out the wind chill and keeps you warm. I’m not sure what more you could ask from a coat. Also the price point is significantly less then all of the other coats we looked at that can handle a Canadian winter.
Previously ordered a quarter zip BasePro and very pleased but the full zip version is even more versatile as can be fully unzipped as you warm up. Fabulous quality and worth every penny - to me worth the postage cost to the UK.
These products are quite remarkable - just the one layer does it in ANY UK cold weather (which is far from extreme).