FOX Enduro Pro Knee Guards Featuring KOROYD Body Protection

Movement Redefined. Protection Without Compromise.

When it comes to high-performance rider protection, comfort and mobility are just as important as impact resistance. That’s why the FOX Airframe Back/Chest protector, featuring KOROYD technology, seamlessly integrates with the way you move when you ride.

Using KOROYD technology with a revolutionary auxetic structure, this torso protector harmonizes naturally with the rider’s movement, offering seamless flexibility while maintaining protection where it’s needed most. Combined with FOX’s industry-leading moto gear expertise, the Airframe bring next-level comfort, ventilation, and lightweight performance—allowing you to push your limits without distraction when behind the thortle.

Innovative Protection That Moves With You

Movement-Optimized Protection – KOROYD’s striking green auxetic structure adapts and flexes naturally with your body, ensuring less chafe, and longer rides.

Unmatched Comfort & Flexibility – Made from an advanced polymer formula, this protector is ultra-soft, breathable, and designed to be washable after a day on the trails.

Low-Profile, High-Performance – No bulky plates, no stiff edges—just seamless, ergonomic protection that won’t hold you back.

Unrivaled Ventilation – Open-cell design keeps airflow at a maximum, preventing heat buildup and keeping you cool on every lap.

Fox-Engineered Fit – Strategically placed silicone grippers and plush fabric design ensure a secure, stay-in-place feel, even on the rowdiest terrain.