KOROYD
Koroyd is a micro-structured plastic formed from ultra-thin tubular cells. Originating from aerospace crush-structure research, it features a distinctive energy-absorption mechanism.
cooperate with KOROYD®
Up to 78% crush distance, a 95%-air tubular core for ultra-light airflow, minimal rebound, and performance verified across low/high temperatures.
Extensive KOROYD Coverage
Large-area KOROYD is mapped to six strategic impact zones for targeted energy management of direct and angled hits, while the open-cell core (≈95% air) keeps airflow high and weight low.
Mips® Brain Protection System
Designed to help reduce rotational motion during angled impacts by allowing controlled slip between the helmet and head. Results vary by model and test method.
QIDS technology
Quick Installation & Disassembly System that allows you to install or remove an action camera in just 3 seconds.
ATOP® Fit
Turn-to-tighten control with on-the-fly micro-adjustability and a rapid dial release, designed for quick, one-hand operation on the mountain.
FIDLOCK®
The Fidlock® system self-aligns and locks when the halves meet, then releases cleanly with a simple one-handed pull—even in thick gloves.
Triple-Certified Safety
tested and certified to leading snow-sport helmet standards — EN 1077 (EU), ASTM F2040 (US) and GB/T 41526.1-2022 (China) — covering impact attenuation, penetration resistance, and retention/roll-off performance.
Comfort Liner
A slim 1 mm (0.1 cm) pad that refines sizing, enhances all-day comfort, and boosts helmet stability—quick to install, easy to maintain.
Designed in Every Detail
A modular system lets you fine-tune fit and function—swap thick/thin liners, adjust with a 360° dial, remove ear pads, and lock in your goggles with confidence.
