Nike InfinityRN 4 Black Dark Grey is built for women runners who prioritize comfort, support, and smooth performance in every run. Designed for everyday road running, it offers maximum cushioning and a stable ride.
Nike InfinityRN 4 Black Dark Grey Features
The Nike InfinityRN 4 Black Dark Grey features Nike’s latest ReactX foam, delivering soft and responsive cushioning for enhanced comfort. The rocker-shaped platform promotes smooth heel-to-toe transitions, making each step feel natural and effortless.
An ultra-comfortable collar and tongue provide a snug and secure fit, improving overall support during runs.
Nike InfinityRN 4 Cushioning & Performance
The Nike InfinityRN 4 Black Dark Grey is engineered for maximum cushioning and stability. The ReactX foam absorbs impact effectively, while the rocker geometry enhances forward motion for a smooth running experience.
This version also includes a water-resistant membrane, helping keep your feet dry in light wet conditions.
Why Choose Nike InfinityRN 4 Black Dark Grey
The Nike InfinityRN 4 Black Dark Grey is perfect for women runners seeking comfort, durability, and everyday reliability. Its advanced cushioning and supportive design make it ideal for both short runs and long-distance training.
- ReactX foam for soft, responsive cushioning
- Rocker-shaped platform for smooth transitions
- Water-resistant upper for added protection
- Comfortable collar and tongue for secure fit
- Stable design for everyday running
- Classic Black and Dark Grey colorway
👉 Explore more from our Women’s Running Shoes collection.
👉 Learn more about Nike running innovation on the official Nike website.





















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