The trailhead pants are my new favorite climbing/hiking pants and I would truly have one in every color for each day of the week if I could. Lol. The fit and stretch is amazing. While on a trip I accidently slid down a slippery trail and completly covered the butt in mud. I simply washed them while I was bathing and hung them to dry. They came out just like new with no stains. And when in the plane I may have accidentally spilled some coffee on them and it just rolled right off. Truly my go to pants for all my adventured!!