Fox Racing

Union BOA Mountain Bike Shoe

What Our Gearhead® Experts Are Saying:

"The Union BOA shoes give me a locked-in fit that doesn’t budge, thanks to the dual BOA® Li2 system. The molded toe cap protects against rock strikes, and the stiff midsole optimizes power transfer while still feeling comfortable off the bike. The Ultratac™ rubber outsole grips pedals like a dream, and the 2-bolt cleat compatibility makes them a versatile choice for aggressive trail and enduro riding."

Precision, power, and protection—three things we demand from our riding shoes, and the Fox Racing Union BOA delivers. With a dual BOA® Li2 closure, we can micro-adjust our fit on the fly, ensuring a secure, responsive feel every ride. The molded internal stiffening plate enhances power transfer to the pedals without sacrificing comfort when we're off the bike.

Built to handle the demands of rugged terrain, the welded TPU/ripstop upper resists abrasion, while the molded toe cap shields against unexpected rock strikes. The Ultratac™ rubber outsole, now enhanced with a D3O® insert, provides outstanding grip and durability, keeping us locked into our pedals through technical descents and rowdy lines. Whether we’re charging enduro stages or exploring new trail systems, these shoes offer the performance we need to ride harder, longer, and with total confidence.