Built for ski touring and other high alpine activities on cold days, the ORTOVOX Merino Thermovent Hoodie is prepared to keep you as warm as possible without sacrificing breathability. Constructed with sustainably produced virgin Merino wool, you are naturally protected against the cold with its temperature and moisture-regulating properties. An excellent weight-to-insulation ratio ensures you stay warm when worn and packs up small for an easy carry when your baselayer is no longer necessary.