The Nike Zoom VaporFly Next 3% Prototype combines cutting-edge technology with superior cushioning, designed for elite marathon runners seeking peak performance. The FD8311-700 model delivers unmatched energy return and stability for long-distance races.
**Key Features**
- Dual Air Zoom units: Provides responsive cushioning for explosive speed transitions.
- Full-length ZoomX foam: Extends from heel to toe for consistent energy return and lightweight comfort.
- Prototype design: Engineered for super marathon conditions with enhanced durability and support.
- Streamlined silhouette: Reduces drag and improves aerodynamics during high-speed runs.
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