Flame Resistant UNIFORMS Commit to worker safety with FR-safety workwear that meets and exceeds compliance standards and fire safety specifications. From trusted brands like Bulwark and Dickies, our full line of FR workwear includes coveralls, work shirts, jeans and work pants for a wide range of industries and occupations. No matter your daily wear or tear, our brand-name and high-quality fire-resistant work clothes are constructed with premium materials for optimal fire and arc protection. Some innovative fabric choices include UltraSoft and Nomex fibers recognized for heat, flame and electrical resistance.