High-density polypropylene shell helmet, 4 points plastic suspension harness. Buckle adjustable size 55-62cm. Soft sweat band included.Features & Benefits:• Unvented helmet shell for safe use with electrical applications • Electrical insulation up to 1000Vac or 1500Vdc (EN 50365)• 4-point plastic suspension harness for wearer comfort, safety and easy cleaning• Size adjustable headband via slip ratchet system• Soft foam sweat band included• Available in multiple colourways• Electrical properties ( 440Vac)• Compatible accessories available• Compatible with PW42 and PS42 clip-on ear muff• Up to 7 years lifetime from manufacturing date (as long as undamaged)• CE certified• Lateral deformation• CE-CAT IIISpecifications:Colour: BlackFit: R