About

ABOUT FORTRESS CLOTHING: Warm to the Core™

WARM TO THE CORE:
As seen on Shark Tank, Fortress Clothing® keeps you warm even when wet with USA-patented Aeris® insulation, which locks in heat and removes moisture. Designed for a wide temperature range, our gear keeps you comfortable indoors or outdoors. We offer a full line of men’s and women’s apparel, including base layers, vests, jackets, hoodies, parkas, bibs, gloves, and booties—all backed by a money-back guarantee.

WHY CHOOSE FORTRESS CLOTHING?

✔ WARM WHEN WET – Moisture is evacuated, keeping you warm even in damp conditions.
✔ LIGHTWEIGHT & FLEXIBLE – Thin insulation replaces bulky layers for easy movement.
✔ WINDPROOF – Blocks wind chill for superior warmth.
✔ COMPACT – Compresses for convenient storage and travel.

FORTRESS LETS YOU FOCUS:

🔥 OUTDOOR ENTHUSIASTS – Stay warm while camping, hiking, hunting, or fishing.
🎿 SNOW SPORTS ATHLETES – Extend your time on the slopes without sweat and chill.
🏗 INDUSTRIAL WORKERS – FR-certified gear improves mobility, safety, and productivity.
🚔 PUBLIC SAFETY, MILITARY & PREPPERS – Maintain focus and readiness in extreme cold.

TAKE CONTROL OF YOUR ENVIRONMENT:

Don’t let the cold hold you back—stay warm from 40°F to -40°F or lower. With Fortress Clothing®, you can face any challenge with confidence.

LAYER SYSTEM:

Our mid layers use Aeris® insulation to replace 2-4 traditional layers, block wind, and compress easily. Perfect for outdoor enthusiasts, athletes, industrial workers, and public safety personnel—stay warm, dry, and mobile with Fortress Clothing.