Product Details
The GH400 is an award-winning safety helmet that incorporates Koroyd's advanced impact absorbing technology as the internal protective layer between the ABS shell and the user's head. Unlike traditional helmets that use EPS foam, the GH400 exclusively utilizes Koroyd's patented technology for superior protection. The engineered structure of the Koroyd material allows it to absorb impact energy at a constant rate, reducing injury risk by outperforming EPS foam by 48%. Additionally, its design minimizes heat accumulation due to the world's thinnest walled tubes, which facilitate effective ventilation. The helmet features a lower profile than conventional safety helmets, an ultra-lightweight design for enhanced comfort during prolonged use, and consists of 95% air, contributing to lighter and faster protection with reduced fatigue. Key features include 10 accessory slots, an adjustable ratchet system, a washable four-point adjustable chin strap, a washable memory foam sweat-wicking band with antimicrobial padding, and a 360° fit system for adjustability. The GH400 meets ANSI/ISEA Z89.1-2014 Type 1 Class C standards and is dielectric, providing advanced breathability and cooling.








