FR Pants Personal safety while you're on the job should always be top of mind. We're committed to providing employers affordable yet always trustworthy FR work pants from industry-leading brands like Bulwark for their employees. These flame resistant pants are well-designed to protect against arc flash and other fire hazards, keeping employees focused on the job ahead instead of their uniforms. From khaki and navy slack-type pants to more relaxed FR jeans, you're able to match your business uniform aesthetic with our various options that include the level of Arc Thermal Protective Value rating and Hazard Risk Category level that's required in your industry.