Fox Union Cycling Shoes - Black - 9
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Product Information
Full details
The Fox Union BOA Clipless Cycling Shoes are engineered for adult mountain bikers looking to elevate their trail performance through precision fit and rugged durability. Featuring a dual BOA Li2 system for effortless micro-adjustments and an Ultratac rubber outsole, these shoes offer superior power transfer and grip, though riders should note they are specifically designed for 2-bolt clipless pedal systems.
All features
| Age Group | adult |
|---|---|
| Colour | Black |
| Gender | Unisex |
| Shoe Size UK | 9 |
| Shoe Type | Cycling Shoes |
| Series | Union |
| Model Part Number | 33342-001-43 |
| Brand | Fox Clothing |
Extended Product Information
FAQs
Are these shoes compatible with 3-bolt road pedals?
No, the Fox Union BOA shoes are designed exclusively for 2-bolt mountain bike pedal systems.
How do I swap the arch support inserts?
Remove the existing insole from the shoe, peel off the arch support pad, and press the preferred high or low insert onto the Velcro area before replacing the insole.
Can I use these for hike-a-bike sections?
Yes, the Ultratac rubber outsole provides significant grip, making them suitable for walking on rocky or loose trail sections.
How do I clean the BOA dials?
Rinse the dials with clean water while rotating them to flush out any trapped trail debris.
Do these shoes run true to size?
The Fox Union shoes generally fit true to standard cycling shoe sizing, but we recommend comparing your measurement against the provided UK size guide.
Troubleshooting
Dial does not tighten or release
Check for grit or dirt inside the BOA dial mechanism and clean with compressed air or a soft brush.
Foot numbness or hot spots
Adjust the dual BOA dials to loosen pressure across the midfoot and consider swapping the arch support inserts.
Cleat movement while riding
Check that the cleat bolts are tightened to the correct torque and ensure the interface between the shoe and pedal is free of packed mud.
Pros and Cons
Pros
- Precision dual BOA fit system
- Excellent protection with molded toe cap
- Highly durable Ultratac rubber compound
- Comfort-focused D3O midsole cushioning
- Includes customizable arch support options
Cons
- Limited to 2-bolt clipless systems
- May require break-in period for stiff sole
- Requires specific pedal compatibility
Setup, Compatibility & Care
These shoes are compatible with all major 2-bolt mountain bike pedal systems (such as Shimano SPD or Crankbrothers). To install your cleats, align the cleat with the 2-bolt pattern on the underside of the sole and tighten to the pedal manufacturer’s recommended torque specifications. For care, avoid submerging the shoes in water; instead, wipe them down with a damp cloth and mild soap after muddy rides. Ensure the shoes are air-dried in a well-ventilated area away from direct heat sources to prevent damage to the TPU materials and adhesives.