Helly hansen floria ski jacket ladies this ladies helly hansen floria ski jacket has been crafted with h2 flow technology which allows you to control your bodys temperature to keep you warm by trapping body heat so the air collected is used as an extra layer of insulation but the zipped ventilation allows hot air and moisture to escape if you are feeling too warm this ski jacket also benefits from the helly tech professional technology which offers excellent waterproof and breathability fun