About

ABOUT FORTRESS CLOTHING: Warm to the Core™

WARM TO THE CORE:

As seen on Shark Tank, Fortress Clothing® is your go-to brand for outdoor clothing that keeps your core warm, even when wet. Our patented USA Aeris® insulation technology locks in body heat and removes moisture, ensuring you stay warm and comfortable. Our gear is designed to work across a broad temperature range, keeping you comfortably warm whether you're indoors or outdoors. We offer a full line of men’s and women’s clothing, including base layer pull-overs and pants, hooded vests, jackets, hybrid hoodies, parkas, balaclavas, bibs, gloves, and booties. Try Fortress risk-free with our money-back guarantee and experience the warmth for yourself.

WHY CHOOSE FORTRESS CLOTHING?

WARM WHEN WET:

  • Our technology evacuates moisture, ensuring you stay warm even when you sweat or get wet.

EASY TO MOVE:

  • Our thin, lightweight insulation eliminates bulky layers, giving you greater freedom of movement.

BLOCKS WIND:

  • Fortress gear effectively blocks wind, drastically reducing wind chill and keeping you warmer.

COMPACT:

  • Our clothing compresses easily, fitting into any small space for maximum convenience.

FORTRESS LETS YOU FOCUS:

When you're wearing Fortress, you can forget about the cold and concentrate on what matters most: your fun, your goals, and your work. Our products are perfect for:

OUTDOOR ENTHUSIASTS:

  • Campers, Hikers, Hunters, Fishermen: Enjoy your outdoor activities without the cold cutting your day short. Fortress keeps you warm so you can fully enjoy your adventures with friends and family.

SNOW SPORTS ATHLETES:

  • Skiers, Snowboarders, Snowmobilers: Stay warm and extend your time on the slopes. Our gear prevents sweat and chill, ensuring the cold doesn't stop your fun.

INDUSTRIAL WORKERS:

  • Oil, Gas, Construction Workers: Our FR-certified clothing allows you to shed bulky layers, reducing fatigue and improving safety and mobility. Skip warm-up breaks and increase your productivity, resulting in significant gains.

PUBLIC SAFETY, MILITARY PERSONNEL & PREPPERS:

  • Stay sharp and responsive in cold conditions. Fortress ensures warmth, giving you an advantage over adversaries and helping preppers stay warm when fuel supplies run out.

TAKE CONTROL OF YOUR ENVIRONMENT:

Don't let the cold dictate your activities. With Fortress Clothing, you can stay warm from 40°F above to 40°F below or more. Being warm to the core allows you to face the cold with confidence and focus on what you love. Take control with Fortress and experience the difference.

LAYER SYSTEM:

Fortress Clothing’s mid layers are designed to keep you warm and dry in a variety of conditions. The use of patented USA Aeris® insulation technology ensures exceptional performance, maintaining warmth even when wet and providing versatile protection from moderate to extreme temperatures. Our mid layers stand out because they replace 2-4 traditional layers, block wind, and compress for easy packing. These features make Fortress Clothing the best choice for outdoor enthusiasts, snow sports athletes, industrial workers, and public safety personnel. Experience warmth and comfort without compromising mobility or convenience. Stay warm to the core with Fortress Clothing.