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Take control with Fox Union Flat MTB Shoes. Featuring an Ultratac rubber outsole and molded toe protection, these shoes offer best-in-class grip and durability.
The Fox Union Flat mountain bike shoes are engineered to provide superior confidence and control for riders who prefer the versatility of platform pedals. Built with a weather-resistant, one-piece welded upper, these shoes offer a precise fit and protection from the elements without unnecessary seams. The heart of the shoe lies in its Ultratac rubber compound and custom hex-shaped lug pattern, specifically designed to engage deeply with pedal pins while remaining durable enough for aggressive trail abuse. To safeguard against trail hazards, Fox integrated a molded toe cap and reinforced internal stiffening plate, ensuring rock strikes don't end your ride early. Whether you are charging through technical singletrack or navigating a hike-a-bike section, the tuned EVA midsole balances essential cushion with optimized power transfer, making the Fox Union Flat a seamless transition from a high-performance shred to post-ride refreshments.
| Materials | TPU, Eva, rubber |
|---|---|
| Weight | 327g/11.5 ounces |
| Size EU | US (Mens) | US (Womens) | US (Youth) | UK Size | Japan / CM Size |
|---|---|---|---|---|---|
| 37 | 5 | 6.5 | Y5 | 4 | 23.5 |
| 38 | 6 | 7.5 | Y6 | 5 | 24.5 |
| 39 | 7 | 8.5 | Y7 | 6 | 25.1 |
| 40 | 7.5 | 9 | Y7.5 | 6.5 | 25.8 |
| 41 | 8 | 9.5 | Y8 | 7 | 26.5 |
| 41.5 | 8.5 | 10 | - | 7.5 | 26.8 |
| 42 | 9 | 10.5 | - | 8 | 27.1 |
| 42.5 | 9.5 | 11 | - | 8.5 | 27.5 |
| 43 | 10 | 11.5 | - | 9 | 27.8 |
| 43.5 | 10.25 | 11.75 | - | 9.25 | 28.1 |
| 44 | 10.5 | 12 | - | 9.5 | 28.5 |
| 44.5 | 11 | 12.5 | - | 10 | 28.8 |
| 45 | 11.5 | 13 | - | 10.5 | 29.1 |
| 45.5 | 12 | 13.5 | - | 11 | 29.5 |
| 46 | 12.5 | 14 | - | 11.5 | 29.8 |
| 47 | 13 | 14.5 | - | 12 | 30.5 |