Dial in power and fit

The all-new Fox Union BOA® Shoes are set to take your mountain bike adventures to new and more confident levels of you. Get more power to the pedal and customize your fit to perfection with the dual BOA® Li2 system featured in these trail-ready shoes. Built with robust features including a molded cap design to protect against rock strikes, the Fox Union mountain bike shoes handles the rigors of trail abuse with ease.

• Ultratac™ outsole balances grip and durability
• Dual Li2 Dials, powered by BOA® Fit System, provide on-the-fly micro-adjustability and improved power transfer to the pedals through a secure and formed fit
• Molded toe cap and reinforced toe for protection against rock strikes
• One-piece upper for a consistent, precise fit
• Weather-resistant welded construction protects from the elements
• Molded internal heel counter locks in heel for a premium, no-slip fit
• Tuned EVA midsole balances cushion, for all day riding comfort, with on-bike pedal efficiency
• High density textured print in high wear areas for improved durability
• Exchangeable arch support options to suit riders with lower to higher foot arches
• Lightweight, reinforced nylon shank adds stiffness to efficiency transfer power to the pedal
• 2-bolt cleat system is compatible with most major pedal suppliers
• "Power and Control" guide on bottom of shoe to help select cleat placement
• Materials: TPU, Eva, rubber
• Weight: 443g/15.6 ounces (size 9)

• Shoes have a standard fit that's true to size, take your normal shoe size
• Sizing is uniform across all models: Fox Union BOA®, Fox Union, Fox Union Flat and Fox Union Canvas
• Shoes comes with Low-Arch arch support installed
• Optional High-Arch arch support is included to adapt the fit to rider preference

1. Push in to engage
2. Turn right to tighten and left to loosen
3. Pull up for fast release