Suited to lightweight active pursuits the north face womens warm zipped baselayer uses a technical double layered construction to seal in warmth and maximise comfort hyactive technology works alongside hollow core yarns to deliver lightweight thermal insulation for greater protection in chilly environmentsactivityrunning walking hikingcolour swatchblackflat locked seamsyesgenderwomensperformanceinsulated lightweightsleeve detailslong sleevebrandthe north facecolourblack