Fox Union Boa Flat zapatillas de mountain bike - negro

The Fox Union Boa Flat stands apart from conventional flat pedal shoes by pairing a precision BOA L6 dial with a low-profile EVA midsole and internal power transfer plate. This combination delivers micro-adjustable fit tuning on the fly, eliminating laces that can snag or loosen mid-ride, while keeping your foot close to the pedal for enhanced control on aggressive trail, enduro, and downhill terrain.

Highlights

• BOA Fit System with L6 dial for quick, secure, micro-adjustable closure
• Ultratac™ rubber outsole with engineered hexagonal tread for maximum flat-pedal grip
• Synthetic leather upper with TPU protection and molded toe/heel caps for durability
• Perforated panels for ventilation and a performance fit
• Custom-tuned EVA insole and molded internal heel counter for all-day comfort
• Internal power transfer plate balances pedal feel with protection

In daily use

On the trail, the Union Boa Flat grips flat pedals confidently, while the BOA dial lets you fine-tune tension even with gloves on. The low-profile midsole keeps your foot close to the pedal for better control, and the reinforced toe and heel shrug off rock strikes. Ventilation keeps feet cooler on long climbs, and the durable upper resists abrasion, making these shoes a reliable choice for demanding rides.

Full specifications

• Shoe type: Flat pedal mountain bike shoe
• Closure system: BOA Fit System (L6 dial)
• Outsole material: Ultratac™ rubber compound
• Tread pattern: Engineered hexagonal tread
• Upper material: Synthetic leather with TPU protection
• Midsole material: Low-profile EVA
• Toe protection: Molded toe cap
• Heel protection: Molded heel cap
• Intended use: Trail, enduro, downhill mountain biking
• Pedal compatibility: Flat pedals
• Fit: Performance fit
• Colour: Black
• Ventilation: Perforated upper panels
• Weight (per shoe, size 42): Approx. 445g
• Shank: Internal power transfer plate
• Lining: Molded internal heel counter
• Insole: Custom-tuned EVA insole

Final note

For riders who demand precise fit and reliable flat-pedal grip, the Fox Union Boa Flat delivers a secure, comfortable, and durable solution that excels on the most challenging trails.