The Autumn Reserve 3L Pant is a durable, heavy-duty pant built for maximum movement and the freedom to layer underneath, thanks to its Free & Easy Fit. The pants use rugged ShelterPro 3L fabric, a 150D heavy-duty polyester, which delivers excellent defense from the elements with a powerful 20K waterproofing and 20K breathability rating, plus full seam taping. To help regulate your temperature when hiking or skinning, they feature mesh-lined inner thigh zip vents, and they offer great utility with two zip cargo pockets and an adjustable cinch cuff hem for a customized fit.