Vaporfly 4 Work Boot Outsole: Amazonian rubber (40%)

Outsole: Amazonian rubber (40%)

its predecessors have enabled 25 million people to step further outdoors

but versatile for more

Button closures at the cuffs for fit and styling versatility

- Premium waterproof* leather

Vaporfly 4 Work Boot Outsole: Amazonian rubber (40%)The Vaporfly 4 is a mile eating machine that just got lighter. We trimmed weight with a carbon fibre Flyplate and ultra responsive ZoomX foam midsole to give you race day speed without sacrificing performance. The result is a fine tuned racing shoe that's trusted from the mile to the marathon. Full speed The full length carbon fibre Flyplate has a higher angle than the Vaporfly 3 and is combined with a lower heel to toe drop to give you a propulsive