Nike Mens Vaporfly 4 Proto Shoe size:UK 8 adaptive material quickly recovers its

adaptive material quickly recovers its shape so you can stay comfortable throughout your workout

tight-fit design seals in warmth while remaining soft and low-profile

and fits close to seal out cold air

stretchy Space‑O™ fabric that wicks moisture and minimises chafing

breathable crew cut with mesh ventilation

Nike Mens Vaporfly 4 Proto Shoe size:UK 8 adaptive material quickly recovers itsThe Vaporfly 4 is a lean, mean, mile eating machine. We trimmed weight in the midsole, outsole and upper from the Vaporfly 3, without sacrificing performance. The result is a lighter, more propulsive all round racing shoe that's trusted from the mile to the half marathon.