What Our Gearhead® Experts Are Saying: "The Nike Polartec Trail Fleece 1/4-Zip Jacket is my go-to for chilly morning hikes or layering on brisk trail runs. It’s warm but breathable, and the Polartec fabric is super soft against the skin. The 1/4-zip makes it easy to adjust my ventilation when I heat up."When the temperatures drop, we reach for the Nike Polartec Trail Fleece 1/4-Zip Jacket to stay warm without sacrificing performance. Nike’s use of Polartec fleece means we get a perfect balance of warmth and breathability, ideal for layering on chilly trail runs or brisk hikes. The soft, lightweight fleece feels great against our skin, and the 1/4-zip design allows us to adjust ventilation on the go. Whether we’re tackling early morning trails or exploring new backcountry routes, this fleece keeps us comfortable and focused on the journey ahead.