Nike | Men's Vaporfly 4 Road Racing Shoes - Racer Blue/White-Blue Lightning Size:8.5 This is the most protective

This is the most protective version to date

The fabric is also sweat-wicking and fast-drying

For extra protection from the elements

The NNormal Tomir 2

When you don't need to carry gels

Nike | Men's Vaporfly 4 Road Racing Shoes - Racer Blue/White-Blue Lightning Size:8.5 This is the most protectiveAdvice for Road Runners: The ultralight Nike Men's Vaporfly 4 Road Racing Shoes are designed for racing from a 10K to a marathon. Underfoot Feel The Nike Vaporfly 4 Racing Shoes' cushioning is suited to runners seeking an ultralight and propulsive ride. Responsive ZoomX foam feels very light and energetic. The full length carbon fibre Flyplate aids propulsion and energy return. A thin outsole offers traction where it's needed most, without adding