DuPont™ Tyvek® IsoClean® X-Large White Clean And Sterile Boot Cover with Serged Seams and Elastic Top offers an inherent barrier to particles. 18" boot cover has ankle ties and provides durable, anti-slip solution for your controlled environment. This garment has abrasion resistance with gamma compatibility and offers lowest level of particle shedding. It offers resistant against microorganisms, non-hazardous liquids and Gripper™ sole feature a PVC material that helps to resist slipping on slick surfaces.