Vaporfly 4 Width:Regular World Leading High Tech Polymers

World Leading High Tech Polymers

plates or other foam formulations were not considered

Breathable FlexWe added Flyknit throughout the upper

Bamboo charcoal ionized fibers for durable softness

Simple and hardwearing 28L backpack with great organizing possibilities

Vaporfly 4 Width:Regular World Leading High Tech PolymersA light, efficient design feels propulsive for all 26. 2. The 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 around racing shoe thats trusted from the mile to the marathon. Product Details: Full Speed The full length carbon fiber Flyplate has a higher angle than the Vaporfly 3 and combines with a lower