Hikers who live for continuous motion will love this stretchy Columbia hoodie. It provides the perfect mix of warmth, breathability, and protection from the elements. A windproof shell shields you from biting cold winds, while a synthetic down layer keeps you warm. Stretchy and breathable, the fabric helps you stay active all day long. And if you do stop for long enough to cool down, an insulated, water-repellant hood and a chin guard are ready to step in.