When it comes to industrial protective helmets in North America, the ANSI/ISEA Z89.1 standard sets the benchmark for hard hats and safety helmets. This standard ensures helmets undergo rigorous testing to safeguard workers across various industries, including construction, mining, petrochemical oil & gas, manufacturing, and utilities.

For helmets featuring Koroyd, the consistent tubular structure allows for maximum ventilation across the entire surface of the core – without compromising on safety. Koroyd features the world’s thinnest walled tubes, resulting in a structure which is 95% air. This reduces weight and enhances comfort without compromising on safety.

Our snow and bike helmets incorporate KOROYD at varying levels through complete or zonal protection. The most robust option that utilizes KOROYD throughout the entirety of the helmet shell. Targeted, strategic placement of KOROYD to offer impact absorption where you may need it …

Smith and Koroyd is a winning partnership. Learn more about which Smith products feature Koroyd impact protection technology and shop the range here.

Our award winning safety helmet, the GH400, features Koroyd’s advanced impact absorbing technology as the inside protective layer between the ABS shell of the helmet and the head of the user.

2021年1月9日 · Built on the F5 chassis and adding to its engineered capability to provide all-day comfort, the F5 Koroyd adds safety and ventilation technologies to provide protection, reduced weight and enhanced ventilation and carries the DOT certification for on-road use.

Built on the F5 chassis and adding to its engineered capability to provide all-day comfort, the F5 Koroyd adds safety and ventilation technologies to provide protection, reduced weight and enhanced ventilation and carries the DOT certification for on-road use.

High performance lightweight cricket helmet. Koroyd core providing more advanced impact protection. Large Vents including top “air intake“ zone and large diameter Koroyd tubes for increased airflow. Dual Retention System – Offers options between removable 3D One-hand micro adjustment fit-system and traditional cushion pad.

2025年1月14日 · The Klim F5 is the ultimate all-day helmet. Designed 100% from the ground up, only the best designs, years of rider feedback, testing data and cutting-edge technologies are integrated into this revolutionary lid.

When you spend more days on the mountain than off, the Smith Nexus is your helmet for bomber protection that holds up season after season. The Nexus steps up impact coverage with Koroyd throughout the helmet, a fully-vented material that absorbs more energy in a crash than traditional foam construction alone.