Product Details
The DRIFIRE FR Control Long Underwear is designed to optimize wearer comfort across varying temperatures with its lightweight, breathable fabric that facilitates heat stress reduction and exceptional moisture-wicking capabilities. The inherently flame-resistant (FR) stretch fabric weighs 5.5 oz. and proactively regulates skin temperature within +/- 3 degrees while significantly reducing perspiration by up to 34%. Key features include an arc rating of 4 cal/cm², compliance with standards such as NFPA 70E, CSA Z462, ASTM F1506, and OSHA 1910.269, and odor control technology. The garment offers more stretch for an improved fit and is made in the USA, ensuring that the FR protection remains effective without washing or wearing out.
