Fast-Trac Nitro 4 Running Shoes

When the trail gets technical, FastTrac 4 gets to work. This nimble, moderatestack trail runner is designed for speed and control on steep climbs, loose descents, and rugged terrain. Now more durable than ever, it features an advanced NITROFOAM compound for highrebound cushioning without the weight. The aggressive outsole provides grip with deeper lugs and PUMA's toughest PUMAGRIP ATR rubber yet. Reinforced with a structured upper, toe cap, and mudguard skins, FastTrac 4 is your fearless partner in the mountains: light on foot, heavy on performance. These shoes will elevate your trail running experience.