Endurance Plus ABS shell helmet now available without retractable visor. Improved - sold with 4 points chin strap included. Lateral deformation. Molten metal. 7 years shelf life from manufacturing date outlined in product user sheet. Chin strap included. CE-CAT III. Electrical insulation up to 1000Vac or 1500Vdc (EN 50365). Compatible accessories available. Wheel ratchet size adjustment. 6 points textile harness. Compatible with PW47 and PS47 Clip-On Ear Muff. Standards AS/NZS 1801 ANSI/ISEA Z89.1 TYPE I CLASS E EN 397 +50C/-30C; MM; LD; 440VAC EN 50365 Class:0 Endurance Plus ABS shell helmet now available without retractable visor Improved - sold with 4 points chin strap included Lateral deformation Molten metal 7 years shelf life from manufacturing date outlined in product user sheet VAT rated 0%