Fox Racing Enduro D3O Mountain Bike Elbow Sleeve — Medium, Removable Impact Insert & Breathable Ventilation

Designed for riders who climb as fiercely as they descend, this elbow sleeve blends breathable stretch fabric with targeted impact protection so you can pedal comfortably uphill and ride confidently downhill. The sleeve's micro-lycra body and ventilated rear mesh keep airflow moving during long efforts, while silicone grippers keep the sleeve positioned through rough terrain. The D3O insert is removable, letting you tailor the feel and level of protection to the ride.

How does this sleeve stay comfortable during long climbs?

The Enduro sleeve uses a moisture-wicking micro-lycra front and a high-stretch nylon mesh rear panel that encourages ventilation and reduces cling as you sweat. The overall cut preserves a full range of motion, so pedaling and reaching remain unrestricted.

• Micro-lycra fabric that draws moisture away from skin
• Rear nylon mesh panel for increased air flow
• High-stretch construction for unrestricted pedal motion
• Silicone grips top and bottom to prevent slipping while you climb

What kind of protection does the D3O insert provide?

The removable D3O elbow insert is engineered to absorb and dissipate impact energy on hard trail contacts while remaining slim and comfortable under gear. It balances shock management with low bulk so you keep a natural feel at the bars.

• Detachable D3O pad for on-demand protection
• Low-profile shape maintains helmeted range of motion
• Comfort-facing surface for all-day wear
• Easy removal for washing or lighter rides

Will the sleeve stay put on rough trails and technical descents?

Yes—silicone grip strips at the sleeve’s top and bottom help anchor it in place during aggressive riding. The tailored Medium fit and stretch fabric also minimize rollover or migration so the pad remains aligned over the elbow.

• Silicone grip at both cuff edges for secure positioning
• Snug, athletic cut for consistent coverage
• Stretch materials that follow joint movement without bunching

How do I care for the sleeve and D3O insert?

Maintenance is simple: remove the D3O pad before washing the sleeve to protect the insert and fabric. Air-dry the sleeve and pad; avoid machine drying the D3O to preserve impact properties.

• Remove D3O insert before laundering
• Machine wash gentle or hand wash with mild detergent
• Air dry both sleeve and pad, avoid heat exposure
• Reinsert pad once both pieces are fully dry

Who is this for? The Fox Racing Enduro D3O Elbow Sleeve in Medium is built for trail riders who want pedal-friendly coverage without sacrificing protective performance—ideal for enduro, all-mountain, and aggressive trail riders who value breathability, secure fit, and the option to remove protection when desired.