Men's Fast-Trac Nitro 4

When 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 rubber provide aggressive traction so you can tackle loose and uneven trails with confidence.

A reinforced upper, toe cap, and protective mudguard skins add durability where it matters most, helping the Fast-TRAC NITRO 4 stand up to rough conditions. If your runs take you into challenging terrain and unpredictable trails, this shoe is built to keep up.

Advanced NITROFOAM cushioning for lightweight rebound
Deeper lugs with durable PUMAGRIP ATR rubber for trail traction
Reinforced upper with toe cap and mudguard skins for durability
Moderate stack designed for speed and control on technical terrain

Weight: 272 g / 9.6 oz (Men’s)
Heel-to-toe drop: 6 mm