This winter layer is built from a polyester fleece Polartec® High Loft® fabric for superior warmth on winter walks and alpine adventures. The high-loft fabric construction and open-mesh stitching increase airflowplaceholderforcommas combining lightweight warmth with breathability. Plusplaceholderforcommas the material is designed to maintain its loft to deliver warmth season after season. Contrasting stretch fleece details at the sides allow for greater range of motion while manoeuvring through difficult sections along your path. Two zipped hand pockets ensure small items stay secure and within reach. And the elasticated hem offers a snug fit. The women's Ice Blink Jacket is a reliable winter companion for mountaineering and hiking expeditions all season long.