When the trail demands technical precision and environmental consciousness in equal measure, the Patagonia Terravia Trail Pants deliver without compromise. Built from four-way stretch recycled fabric that moves seamlessly through every scramble, creek crossing, and rock hop, these men's hiking pants transform challenging terrain into your playground. At just 314g, they're light enough for marathon trail days yet tough enough to handle serious bushwhacking and mountaineering pursuits. The drainage-equipped zippered pockets keep your essentials secure without turning into water balloons when conditions get wet, while boot-compatible cuffs with internal gussets make gear transitions effortless whether you're switching from approach shoes to crampons. With PFC-free water repellent protection and Fair Trade Certified construction, these trail pants prove you don't have to choose between peak performance and doing right by the planet – perfect for the trail enthusiast who refuses to settle for anything less than both.