Dynafit Mezzalama 2 Polartec® Alpha® Overshorts Women, most lightweight and breathable active Insulation Overshort in our line featuring Polaterc® Alpha®. The lightweight Mezzalama Polartec® Alpha® Ski Running overshorts is made just for backcountry ski racers who want to stay warm before competition or during training. The water- and wind-repellent overpant made of an stretch woven fabric ensures maximum freedom of movement and superior flexibility. A full-length side zipper allows you to get them on or off in a flash. In addition, a simple adjustment at the waistband makes sure they stay where they belong. An integrated snow gaiter rounds out these ski touring overpants that every ski racer will want to have in his wardrobe.