Endurance Plus Visor helmet features an unvented ABS shell, 6-point textile suspension harness, wheel ratchet size adjustment (56-63 cm) as well as comfort sweatband and chin strap. Sold with retractable clear visor PW56 included. Spare parts available. FEATURES: Unvented helmet shell for safe use with electrical applications Electrical insulation up to 1000Vac or 1500Vdc (EN 50365) 6-point textile suspension harness for enhanced wearer comfort and safety Size adjustable headband via wheel ratchet system Retractable clear visor included Chin strap included Compatible with PW47 and PS47 clip-on ear muff Compatible with PS58 helmet visor holder Replacement visor available Available in multiple colourways Up to 7 years lifetime from manufacturing date (as long as undamaged) Electrical properties ( 440Vac) CE-CAT III Protection against Molten Metal Lateral deformation CE certified UKCA marked