DuPont Tyvek 500HV High Visibilty Collared Coverall Carton of 25In the face of danger, you want the reassurance of a protective coverall that never compromises on visibility. DuPont Tyvek 500 HV garments combine proven chemical, biological and antistatic protection with the highest class of visibility. Designed for limited use only, Tyvek 500HV garments provide outstanding safety performance without the hassle of repeated washing and monitoring of its effect on colour. Overview Compliant to the highest class of