GH401 Safety Helmet: Advanced Protection with Koroyd Technology

Our award-winning safety helmet, the GH401, features Koroyd’s advanced impact technology as the protective layer between the helmet's shell and the user.

Why Koroyd Over Traditional EPS Foam?

EPS foam becomes stiffer when compressed during an impact, transferring more energy to the user’s head. In contrast, Koroyd crumples instantly and consistently on impact, reducing energy transfer and offering better protection.

Our mission is to deliver a helmet that provides:

• Superior protection without compromising user comfort.
• A lightweight and compact design, so comfortable it's easy to forget you’re wearing it—reducing the likelihood of removal and the associated risk of injury.

Engineered for Performance and Comfort

The Koroyd material in the GH401 offers numerous benefits:

Superior Energy Absorption

• Absorbs energy at a constant rate, reducing the risk of injury significantly.

Minimized Heat Accumulation

• Constructed with the world’s thinnest welded tubes, the Koroyd material allows heat to vent out efficiently.

Streamlined, Low-Profile Design

• The helmet’s design enables air to flow through its integrated vents, creating a cross-ventilation system that keeps users cool during demanding conditions.

Tackling Common Helmet Pain Points

By moving beyond traditional EPS foam, the GH401 addresses key challenges in helmet design:

1. Weight: Lightweight materials reduce fatigue, ensuring comfort during extended wear.
2. Heat Stress: Advanced cooling prevents overheating.
3. Height Profile: A low-profile design enhances mobility and appearance while maintaining safety.

These features help prevent users from removing the helmet while working, minimizing injury risks.

Features of the GH401 Safety Helmet

• ANSI Z89.1 Certified – Type 1, Class C protection.
• Dielectric Protection – For additional safety in electrical environments.
• Koroyd Impact Absorbing Technology – Provides unparalleled impact absorption.
• Advanced Breathability & Cooling System – Cross-ventilation keeps users comfortable.
• Low Profile & Lightweight Build – Reduces fatigue and improves wearability.
• Adjustable Ratchet System – Ensures a secure and customizable fit.
• 4-Point Chin Strap – Washable and adjustable for added stability and hygiene.

Why Choose the GH401?

The GH401 delivers on every front: protection, comfort, and usability. Whether in construction, manufacturing, or other high-risk industries, this helmet ensures professionals stay safe without compromise.

Experience the difference with the GH401—lightweight, efficient, and designed for ultimate safety.