The FR421 Work Pants FR421NAR42 by Portwest LLC are designed for safety and comfort in hazardous environments. Made from durable, flame-resistant fabric, these pants provide excellent protection against heat and flames. They feature a comfortable fit with reinforced knees for added durability. The pants are available in various sizes, ensuring a perfect fit for every worker. With a focus on safety, these pants comply with industry standards for flame resistance, making them ideal for use in electrical and oil industries. The FR421 Work Pants are not only functional but also stylish, allowing workers to maintain a professional appearance while staying safe.