The all-new Union BOA® Shoes are set to take your mountain bike adventures to new, more adjustable, and sendier levels of "yew!" 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 Union mountain bike shoes handles the rigors of trail abuse with ease.

With a lightweight and precise fit, the low-profile, custom-tuned midsole ratchets up your pedal grip and feel, giving you more comfort while you shred. Power to the pedal is optimized care of the molded internal stiffening plate, but it's not stiffness at the expense of off-bike comfort. Should you have to hike-a-bike around that downed tree, you're all good.

The sole is designed using the Ultratac™ rubber compound, with the engineered tread pattern providing best-in-class grip and durability, while the 2-bolt cleat system is compatible with most major clipless pedal suppliers. Versatile and with understated style, Union BOA® Clipless MTB Shoes were born to rip, transitioning from sweet single track to your post-ride tailgate brews with ease.

Features

Ultratac™ outsole balances grip and durability
Dual Boa® Li2 system provides 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)

Size & Fit

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

How Li2 Boa® Works

- Push in to engage
- Turn right to tighten and left to loosen
- Pull up for fast release