Women's Vaporfly 4 ZoomX (100 - White/Gridiron-Obsidian Mist) by Nike

The Vaporfly 4 is a streamlined, high-performance machine, designed to devour miles. We've shed weight from the midsole, outsole, and upper of the Vaporfly 3, maintaining top-tier performance. The outcome? A lighter, more dynamic racing shoe, relied upon from the mile to the marathon.

• Nike ZoomX, our most responsive foam, just got lighter. Running from heel to toe, it unlocks even more energy return than before with a slight midsole reduction, giving you a bouncy, feathery feel.
• Engineered mesh helps reduce the weight of the shoe while providing a more consistent fit. And we saved more weight by reducing the size of the heel and tongue.
• Midsole bulges at the heel to help reduce weight on the inside of the foot to give you a more stable ride. We reduced the weight of the outsole by using a thinner rubber compared to the Vaporfly 3.
• We made minor tweaks so you can enjoy major gains. We trimmed inessential weight in the upper, midsole and outsole without sacrificing performance.