Product OverviewThis Professional non-vented hard hat is designed for individuals working around live power installations. By eliminating the vents, this helmet significantly reduces the risk of cables passing into the helmet and causing electrical shocks.Comfort and FitThe helmet features a wheel ratchet mechanism that allows for precise control over the fit. This design enables easy adjustments with one hand, making it simple to put on and remove the helmet. The internal cradle, made from a soft yet durable fabric, enhances comfort for prolonged wear.Compatibility and AccessoriesThis helmet includes all the essential features expected from high-performance safety helmets, such as universal accessory slots and compatibility with various accessories. This allows you to customize the helmet to meet the specific requirements of your job role.Technical Specifications Type: Non-vented hard hat Adjustable: Wheel ratchet for easy fitting Comfort: Soft internal cradle for added comfort Compatibility: Universal accessory slots FAQWhat is the benefit of a non-vented helmet?The non-vented design minimizes the risk of electrical shocks from live wires, making it safer for work in electrical environments.How do I adjust the fit of the helmet?The helmet features a wheel ratchet mechanism which allows for quick and easy adjustments with one hand.Can I add accessories to this helmet?Yes, the helmet comes with universal accessory slots for compatibility with various safety accessories.