Fox Racing Launch Knee & Shin Guard — D3O impact inserts, ventilated Ariaprene fit for pedaling comfort

Fox Racing Launch Knee/Shin Guard combines removable D3O® impact inserts with ventilated Ariaprene® and mesh construction for mobile, high-performance knee and shin protection.

These guards are designed to protect riders who want substantial coverage without sacrificing pedaling comfort or airflow. The Launch model uses world-class D3O® inserts that absorb and dissipate impact energy, while engineered Ariaprene® fabric and open mesh panels keep heat and moisture under control. Contoured EVA panels deliver added side-knee and lower-shin protection, and abrasion-resistant materials increase longevity when you take a spill.

How does the Launch guard protect knees and shins without feeling bulky?

The design balances padding and flexibility so you can pedal, move, and ride technical terrain with minimal restriction. Removable D3O® inserts sit where you need them most, and the slip-on fit with hook-and-loop adjusters secures the guard without extra straps that catch on pedals or cranks.

• Removable D3O® impact inserts concentrate protection where it matters.
• Contoured EVA side panels add lateral knee coverage without bulk.
• Extended EVA lower panel increases shin protection while maintaining mobility.
• Slip-on construction with adjustable closures keeps the guard stable.

Will I stay cool and comfortable during long rides?

Ventilation and comfort were prioritized to reduce heat buildup on long, hard efforts. The Ariaprene® and mesh blend promotes airflow and wicks moisture, and the silicone print thigh band helps prevent slippage so the guard stays properly positioned while you sweat.

• Ariaprene® plus mesh areas for targeted ventilation and stretch.
• Silicone thigh band to minimize movement while pedaling.
• Lightweight construction that avoids unnecessary insulation.

How durable and repairable are these knee/shin guards?

Durability comes from a reinforced, abrasion-resistant front panel and robust materials in high-wear zones. The D3O® inserts are removable, so you can replace or clean them separately if needed, extending the life of the guard itself.

• Abrasion-resistant front panel for improved longevity after impacts.
• Replaceable D3O® inserts for easier maintenance and serviceability.
• Hook-and-loop adjusters built to withstand repeated use and washing.

How should I fit and adjust the Launch Knee/Shin Guard?

Fitting is straightforward: pull the guard on, position the knee cup over the kneecap, then fine-tune the hook-and-loop straps for a secure, comfortable hold. The silicone print band helps prevent upward migration, and the slip-on style means you can don the guards quickly between runs.

• Slip-on construction for fast on/off.
• Hook-and-loop adjusters allow incremental tightening or loosening.
• Check that the knee cup centers over the patella and the lower EVA covers the shin.

Who is this for? The Fox Racing Launch Knee/Shin Guard is tailored for mountain bikers and gravity riders who want robust, impact-focused protection without sacrificing ventilation or pedaling freedom. It suits riders who prefer removable, serviceable armor and those who value abrasion-resistant materials for longer product life. If you need dependable knee and shin coverage for trail, enduro, or park riding while keeping mobility and airflow high, the Launch guards are a practical choice.