Men's Fast-Trac Nitro 4

The PUMA Fast-TRAC NITRO collection is built for runners who want speed and control on challenging trails. Lightweight cushioning from NITROFOAM pairs with aggressive traction to help you move confidently across steep climbs, loose descents, and rugged terrain.

With durable protection and a nimble feel underfoot, Fast-TRAC NITRO shoes are designed to keep you moving fast while maintaining control on unpredictable trails.