Puma Fast-Trac NITRO 4 Shoes Green Black Women - 40

Puma Fast-Trac Nitro 4 Women's Trail Running Shoes When the trail gets technical, the Fast-Trac 4 gets to work. This nimble, moderate-stack 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 high-rebound cushioning without the weight. Engineered Mesh Upper The upper of the Fast-Trac Nitro 4 has been created from an engineered mesh to provide a durable and protective shoe, while being extremely comfortable. The mesh allows cool air to circulate while at the same time removing unwanted warm air, helping to create a perfect microclimate where feet can thrive. The mesh is durable in high-wear areas, ensuring your feet are secure and always protected on the trail. Increasing support and durability, the upper includes PWRTPE on the lateral side to provide stability on difficult and rocky terrain. The soft, padded heel collar sits close to the ankle to increase comfort,