Nike ACG Wolf Tree Full Zip Jacket - Polartec® Fleece for Trail Layering

The Nike ACG Wolf Tree Full Zip Jacket is made from Polartec®—an ultrasoft fleece that retains natural body heat whilst letting moisture escape. Designed and tested in Oregon at Smith Rock, this lightweight mid-layer features 2-way zipper for styling versatility, elastic thumb loops to keep sleeves in place, and classic fit for easy layering over a base or under a jacket.

Polartec® Ultrasoft Fleece for Warmth and Breathability

Polartec® fleece holds warm air in whilst letting moisture escape to keep you dry during trail activities. This ultrasoft material is lightweight with optimal breathability—maintaining comfort during varied output levels without overheating. The thermal properties work effectively as a mid-layer during cold conditions or standalone piece during milder temperatures.

2-Way Zipper with Elastic Thumb Loops

2-way zipper provides styling versatility—open from the bottom for movement freedom or close from the top for warmth retention. Elastic thumbhole loops keep sleeves in place during layering and activity. Zippered pockets secure essentials during trail use. These functional details were developed through testing at Smith Rock in Central Oregon—a rock climbing playground that informed the gear's real-world performance requirements.

Classic Fit for Versatile Layering

Classic fit works easily over a base layer or under a jacket as conditions change. The ACG Wolf Tree collection was originally designed and tested in Oregon—connecting with the environment to inform how gear performs and how it's used. Embroidered Nike ACG and Nike Swoosh logos with Polartec® embroidery and ACG Wolf Tree label complete the design.

Key Features:

- Polartec® ultrasoft fleece

- Retains body heat whilst releasing moisture

 - Lightweight with optimal breathability

- 2-way zipper for styling versatility

 - Elastic thumbhole loops

- Zippered pockets

- Classic fit for layering

- Designed and tested at Smith Rock, Oregon

 - Embroidered Nike ACG and Swoosh logos

- Polartec® embroidery

- ACG Wolf Tree label

- 100% polyester

Best For:

- Trail running

- Hiking

- Mountain activities

- Mid-layer use

- Cold weather outdoor activities

- Rock climbing

- Casual outdoor wear

Is the ACG Wolf Tree Full Zip Right for You?

Polartec® holds warmth without trapping moisture—which matters when output levels change on trails. The Wolf Tree was designed and field-tested at Smith Rock in Oregon, where varying conditions demanded genuine performance rather than aesthetic decisions. Classic fit layers cleanly over base layers or under hardshells without bunching. The 2-way zipper manages ventilation during ascents without fully opening the jacket, whilst elastic thumb loops keep sleeves in position during transitions. If you spend time outdoors in conditions that change with elevation or effort, the Wolf Tree earns its place in your layering system.