Nike ACG "Wolf Tree" Plus
Fleece Pants
When you need reliable warmth for base camp and beyond, you can trust our "Wolf Tree" pants. They're crafted with Polartec® fabric to help keep you warm in cold conditions. This upgraded version has a roomier fit and water-resistant woven panels sewn over the fleece for added durability in high-abrasion areas.

Northwest Tested, Smith Rock Inspired
Our "Wolf Tree" collection was originally designed and tested in Oregon, USA. Our team went to Smith Rock—a rock climbing playground in Central Oregon—to connect with the environment and learn how it can inform our gear and how we use it.
Equipped for Adventure
Water resistant nylon panels on the seat, lower leg and pockets add extra durability in high-wear areas. Because they are added as a second layer over the fleece build, comfort and warmth are not sacrificed. Zippered hand pockets and a zippered back pocket help keep essentials handy and secure.
The loose fit feels roomy through the seat and legs for easy movement.