The Food Industry Apron is 100% waterproof and also offers superior protection for a range of environments. With a chemical protection finish this durable apron protects against acids alkalies and oils. Anti-tangle ties. Water resistant. Durable polyester PVC coated fabric. The Food Industry Apron is 100% waterproof and also offers superior protection for a range of environments With a chemical protection finish this durable apron protects against acids alkalies and oils Anti-tangle ties Water resistant Durable polyester PVC coated fabric Polyester Blend