Delivering exceptional warmth and dryness in the coldest of environments the Helly Hansen Freeze Prowool 1/2 Zip Turtle for Women with HH® Warm™ technology is the ideal baselayer for cold weather activities. Quick drying lightweight anti-bacterial and with a 1/2 zip for additional ventilation the Freeze Prowool will keep you warm dry and comfortable for a day of riding the lifts or for a week in the backcountry.