Comfortable flame-resistant protection is no longer an oxymoron. Starting at the fiber level, Massif has crafted proprietary blends of comfort and flame protection. Cool Knit™, HotJohns™, and Flamestretch™ fabrics represent best in Nomex™ technology. Each one of these products is soft and comfortable next to skin, layers easily with other garments, and helps keep your core temperature stable when you need to keep your cool!