PRODUCT STORY </h3><p>The Liberate NITRO  2 is a fast option for your short distance runs and races. It's lightweight, flexible, and leaves you free to push the limits. A simplified mono-mesh upper is teamed with a firmer NITRO foam that's more responsive than v1, resulting in a shoe that's built for a tempo run and distances up to a half marathon.</p> FEATURES & BENEFITS </h3><ul><li>NITRO : Advanced nitrogen-injected foam designed to provide superior responsiveness and cushioning in a lightweight package</li><li>PUMAGRIP: Durable performance rubber compound designed for all-surface traction</li><li>High Energy Return: 85% energy return for efficient, everyday running.</li><li>Lightweight & Durable: Combines top performance with long-lasting comfort.</li><li>Advanced Materials: Made with premium raw materials and nitrogen infusion.</li></ul> DETAILS </h3><ul><li>Lightweight mono-mesh upper</li><li>Reflective design elements</li><li>TPU heel spoiler</li><li>Cushioning level: Low</li><li>Heel-to-toe drop: 6mm</li><li>Best for: Neutral pronators</li><li>Runner type: Frequent</li></ul>