Black & Active Red Fast-Trac Nitro

• The Fast-Trac Nitro 2 Is A Lightweight And Versatile Running Shoe That Performs On All Surfaces. It Delivers A Smooth Ride And Ground Feel Even On Loose And Gravel Surfaces Thanks To The Full-Length Nitro Infused Layer On Top Of The Profoamlite Midsole. It Also Features A Durable Pumagrip-Atr Outsole And Integrated Eyelets For Added Support, Along With Moisture-Wicking And Dirt- And Dust-Repellent Details On The Toe Box. This Revolutionary Shoe Is All You Need, No Matter The Season.
• Nitro Infused: Nitrogen-Injected Foam Provides Responsiveness And Cushioning In An Extremely Lightweight Construction
• Profoamlite: Superlight Eva Designed To Cushion And Propel Every Step
• Pumagrip-Atr: High-Performance Rubber Compound Rated For The Mountains With A Design That Provides Traction On Ice, Mud And Unstable Surfaces