The Men's Patagonia Terravia Alpine Pant is designed for alpine pursuits with a slim fit and a lightweight recycled polyester and spandex blend that delivers excellent stretch for full mobility. Reinforced with durable recycled nylon and spandex paneling, the fabric enhances protection from rocks and abrasion, while a durable water repellent finish made without PFAS helps keep moisture at bay. The articulated pattern allows for unrestricted movement, making it ideal for long approaches and comfort under a harness. A low-profile waistband with a separating zip fly and integrated adjustable belt ensures a secure fit that remains comfortable under climbing gear or a pack. Breathable mesh-lined front pockets, a right-rear pocket, and a right-thigh zip pocket offer secure storage with a lie-flat design for reduced bulk. Inner leg scuff panels increase durability, and adjustable cuffs with a shock cord and cord lock offer a customizable fit for varying mountain conditions..