Fox Union Flat is a premium, performance-oriented flat-pedal mountain bike shoe designed for trail, enduro, and downhill riding. Positioned in the middle of Fox's footwear line, this core model replaces lifestyle canvas texturing with a sleek, highly rugged synthetic upper that offers superior weather resistance and durability for challenging trails.

Key Technical Specifications

• One-Piece Welded Upper:
  Crafted from a seamless, weather-resistant welded TPU material. This design eliminates traditional stitched seams, preventing water seepage and allowing for easy cleanup of trail mud with a simple wipe-down.
• Ultratac Rubber Compound:
  The outsole features Fox's proprietary Ultratac rubber with custom hex-shaped lugs. This ensures a secure grip with flat pedal pins for locked-in control while offering the flexibility to reposition your foot during tight cornering.
• Power & Comfort Chassis:
  Reinforced with a molded internal stiffening plate, this chassis optimizes power transfer to your pedals. Additionally, the toe and heel tread sections feature wider lug spacing, providing confident traction during steep hike-a-bike sections.
• Impact Armor:
  Equipped with an injection-molded TPU toe cap and reinforced sidewalls, this shoe protects your feet from rock strikes and flying trail debris.
• Lace-Management System:
  Comes with standard laces and a front elastic strap lace-keeper system on the tongue to keep strings securely tucked away from spinning bike chains.

This rugged and versatile mountain bike shoe is built to handle the toughest trails while keeping your feet protected and comfortable.