The Nike Zoom VaporFly Next% 3 Prototype combines advanced Air Zoom cushioning with a full-length ZoomX foam midsole, engineered for elite marathon runners seeking maximum energy return and speed. This premium silhouette delivers responsive propulsion from heel to toe, making it ideal for race day and high-intensity training sessions. The lightweight construction and streamlined design ensure optimal performance for long-distance athletes. Key Features: - Dual Air Zoom Units: Strategic placement provides impact absorption and explosive toe-off for enhanced efficiency. - Full-Length ZoomX Foam: Ultra-soft yet springy material extends from heel to toe, delivering exceptional rebound and comfort. - Breathable Upper: Engineered mesh promotes airflow, keeping feet cool and dry during extended runs. - Durable Outsole: High-abrasion rubber offers reliable traction on road surfaces, ensuring stability at high speeds.