When you're moving fast in the backcountry or on running trails, you need a lightweight, breathable pair of pants that won't slow you down or leave you feeling clammy. The North Face designed the Men's Impulse Active Pant to provide comfort and protection while allowing your skin to breathe freely. The stretchy poly blend fabric allows water vapor to escape the pant, keeping you dry and cool. The North Face included its FlashDry technology to reduce water absorption and speed dry time. Ankle zips loosen or tighten the fit for hiking boots or running shoes, and zippered hand pockets protect your valuables.