The first helmet to be engineered with KOROYD technology as the sole energy absorber, the GH400 absorbs impacts by crumpling consistently to reduce force transferred to the head. The open cell ...

The Payroll is available with or without a crash sensor called Aleck, which uses bluetooth to connect to an app on your phone ...

Like every STUDSON safety helmet, its imbedded with the latest cutting-edge technologies. Koroyd provides industry leading impact absorption in protecting the head and neck while twICEme ...