The Puma FAST-Trac NITRO 4 is a high-performance trail running shoe engineered for runners who demand speed, responsiveness and reliable traction over mixed terrain. Featuring advanced NITRO foam cushioning and a trail-ready outsole, it delivers a smooth yet energetic ride that helps you stay confident and agile on technical trails, rugged tracks and unpredictable surfaces.
NITRO foam cushioning: Lightweight, responsive midsole foam delivers soft impact absorption and lively energy return — ideal for dynamic trail runs and longer distances.
Trail-focused traction: Aggressive, multi-directional lugs on the outsole help provide dependable grip on dirt, gravel, mud and loose terrain.
Secure upper construction: Engineered mesh and supportive overlays offer a locked-in feel that adapts to your stride while enhancing breathability.
Stability for technical terrain: Balanced midsole geometry and trail-ready design help keep your foot secure and stable over uneven surfaces.
Durable build: Rugged materials stand up to frequent trail use and help deliver long-lasting performance run after run.
All-day trail comfort: Cushioned footbed and secure fit work together to help reduce fatigue during longer runs or multi-hour outings.
Versatile off-road performance: Perfect for trail running, mountain paths, forest tracks and mixed surface adventures.
