Men's Fast-Trac Nitro 4 munleashsd3 and consistent from start to

and consistent from start to finish

with a DWR coating for water repellency

delivers lightweight

XT-900 rubber adds durability and traction

so you can tackle rollers

Men's Fast-Trac Nitro 4 munleashsd3 and consistent from start toWhen the trail turns steep and technical, the PUMA Fast TRAC NITRO 4 is ready to move. This nimble trail runner is built for speed and control on rugged terrain, helping you stay confident on climbs, descents, and everything in between. An advanced NITROFOAM midsole delivers high rebound cushioning without adding unnecessary weight, giving you a responsive ride that stays light on your feet. Underneath, deeper lugs paired with durable PUMAGRIP ATR