Helmet with Shield Surface for Work with Ventilation Holes Aeromesh [DIC Plastic] SYA-CSV-SFE4M-M2 White/Green

[Usage classification] For flying and falling objects/For protection in the event of a fall (product that has passed national certification) [Estimated head circumference] 55.5-60cm [Weight] 485g [Interior body] M2SF with shield surface (E1 one-touch chin strap, M2 mesh liner standard equipment) [Function/Performance] Comes with grooves to prevent raindrops, transparent visor, ventilation holes, and face shield surface (can be stored inside the cap) Before using the hard hat, be sure to read the included "Instructions for use of the hard hat". For safety reasons, we recommend replacing the product within 3 years of use, even if no abnormality is detected.