Outdoor Research Men's Astro Pants

Our most technical active pants built with two of our top-performing and best-selling fabrics; versatile Astroman and renowned Ferrosi. These are perfect for fast pursuits in varied environments and weather.

Named after the same best-selling Astroman fabric of our most popular sun shirts, the Astro Pants take a technical twist on a classic yet comfortable outdoor staple. The combo of our Astroman and Ferrosi fabrics is to thank for making these pants so lightweight, stretchy, breathable, as well as durable and abrasion-resistant - perfect for those off trail sections that require a bit of bushwhacking, shimmying down scrambles, or snack breaks sitting on sharp rocks. Multiple pockets store your valuables while you're on the go, and a gusseted crotch enhances your ability to run, leap, and lunge.