Product Details
The DRIFIRE Prime FR Long Pant is designed as a lightweight base layer offering maximum comfort and fit, featuring an athletic design and cut suitable for all-day wear. Key attributes include an arc rating of 4.9 cal/cm², categorized as Cat 1, and constructed from 6.5 oz. DRIFIRE® Prime fabric which incorporates 4-way stretch for enhanced comfort. The pants utilize moisture-wicking technology to promote dryness and are inherently flame resistant, ensuring that the FR protection does not degrade with washing or wear. Additional features include offset, flat-locked seams for no-rub comfort, UPF 50+ rating which blocks up to 99.5% of UV radiation, and they are made in the USA. Compliance certifications are extensive, including NFPA 70E, CSA Z462, ASTM F1506, and OSHA 1910.269.








