Nike Men's Vaporfly 4 Size:10.0 CloudTec Phase® midsole for a

CloudTec Phase® midsole for a smooth heel-to-toe transition

Electrolytes for Hydration: Performance Drink Mix provides sodium citrate to support fluid delivery and retention during physical activity

and confidently stands out ahead of the pack

This pack features the MaxO2 Waist System that gives you the flexibility of a one size fits most pack with the fit of a sized vest

Nike Men's Vaporfly 4 Size:10.0 CloudTec Phase® midsole for aA 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 round racing shoe that's trusted from the mile to the marathon. Full Speed A full length carbon fibre Flyplate provides a propulsive, racing feel. More energy return Nike ZoomX, our most