The DuPont™ Tyvek® IsoClean® IC 458 CS is a specialized boot cover designed for use in the most stringent sterile cleanroom environments. The “CS” designation signifies that these covers are “Clean and Sterile,” having been specially processed and gamma-sterilized to meet the rigorous standards of pharmaceutical and biotechnology manufacturing. Constructed from high-performance flash-spun Tyvek®, these boot covers provide an elite barrier against microorganisms and particulates. They feature a unique slip-resistant sole material that provides excellent traction on cleanroom floors while remaining low-linting to preserve air quality. The 18-inch height and secure tie-on design ensure a gap-free interface with cleanroom coveralls, preventing the escape of contaminants from the lower leg area. Validated for use in ISO Class 5 (Grade A/B) sterile zones, the IC 458 CS is the definitive choice for manufacturers who cannot compromise on sterility and particulate control.