3518 SBP White Shoe Cover 20GSM _related_sealed Attachment is a universal fit Black Work Wear Attachment is a universal fit design that works with both full brim & cap style hard hats High transparency gray shield color provides excellent field of view Ergonomic assembly that is convenient for the worker Permanently attached chin protector provides additional protection at the chin and neck areas Arc Rating: ATPV 20 cal cm² as well as other industries requiring moderate heat protection or cut protection Sold by the Case Standard Weight Spunbond Polypropylene shoe covers offers lightweight protection against dry particulates Roomy construction to fit most shoe sizes Elastic band at top of shoe to keep dirt off or on the shoe One time use product