Whether you're working or playing, Flamestretch® will be your favorite gear for staying warm when it's cold outside. With an ultrasoft interior and abrasion-resistant exterior, Flamestretch® pants can be worn easily as a base layer and provide a seamless fit in between layers without bunching or riding up. An ergonomic design, trim fit, and extreme four-way stretch mean these pants move as fast as you do.
Massif Flamestretch® is constructed with DuPont™ Nomex® brand fiber. Engineered with Massif's proprietary knitting and finishing technology, Flamestretch® provides built-in flame resistance, proven durable performance, and comfort from the inside out.
- Full flame-resistant construction with proprietary Massif fabrics
- Extreme 4-way stretch allows for performance fit
- Hydrophobic yarns keep you warm even when the fabric is wet
- High warmth-to-weight ratio and compressibility for easy packing
- Breathable fabric is ultrasoft and comfortable next to skin
- Machine washable
- Part of the Massif Fire and Ice layering system
- Authorized by the United States Coast Guard.
- Fabric passes stringent ASTM D 6413 Standard for flame resistance.
Field Reports
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Skip Tackett, Veteran Heli Pilot/Instructor
Texas
"Massif gear is soft, stretchy and supple and it's hard to believe it's actually FR. It just feels good to touch."







