PLEASE NOTE: All Centurion helmets are recommended for use within 10 years of manufacture. Safety hard hats have a shelf life of up to 5 years if stored in appropriate conditions (protected from extreme temperatures, moisture, and light). Once they are put into use, they have a recommended maximum lifespan of 5 years, provided they are properly maintained and inspected regularly. However, Centurion does not recommend using any head protection beyond 10 years from the date of manufacture. Receiving a helmet manufactured one or two years ago is completely normal, as helmets are produced in batches and not on demand like perishable goods. For safety, always follow the manufacturer’s guidelines for inspection, maintenance, and timely replacement. Please refer to the guidance provided by manufacturer in Useful Documents section.