Vibrant red upper with bold white Swoosh and dynamic orange midsole accentuate this high-performance racing prototype. Engineered for speed, the Nike ZoomX Streakfly Proto features a lightweight, breathable engineered mesh upper with seamless overlays for lockdown and airflow. The full-length ZoomX foam midsole delivers exceptional energy return and cushioning, while the carbon-infused plate (visible via subtle texturing) enhances propulsion and toe-off efficiency. A aggressive, multi-directional rubber outsole with strategic lugs ensures grip on track and road surfaces. The low-profile collar and tongue provide a snug, race-ready fit without bulk. Ideal for competitive runners seeking a responsive, fast-turnover shoe for tempo runs, 5K–10K races, or interval training. The 'Proto' designation indicates this is a pre-production test model—often featuring unique colorways and minor spec variations not found in retail versions. Box label confirms size 8 (US), model code DM9275-104, and official Nike branding. Perfect for athletes prioritizing speed and minimal weight over maximal cushioning.