ADV Nordic Training insulated skirt is a warm and insulating cross-country ski skirt designed to be worn outside your training tights in cold and windy conditions. This advanced Nordic ski skirt combines lightweight insulation in the front and back with a thin wind- and water-repellent outer fabric, offering excellent warmth and protection in exposed areas. Elastic jersey fabric at sides provides efficient ventilation and enhanced freedom of movement. In addition, the skirt features halfway zipper at one side and full-length 2-way zipper at the other for easy on and off as well as for quick adjustment of mobility when changing from classic skiing to skating and vice versa.