- Breathable woven leather upper
- Phylite sole unit
- Consider sizing up
The original Nike Mayflys were launched in 2003. Just as an actual mayfly has a lifespan of just a few days, these ultra-light race shoes were designed to wear down after around 100km. Made with leather uppers, these ones here should last a good deal longer, but thanks to that sole unit, they’re still lighter than a sack of feathers.