The Rossignol BC 70 Positrack is a lightweight and sturdy backcountry cross country ski that is perfect for seeking your own adventure in the ungroomed terrain. Metal Edges will give you extra grip and support when you need to traverse across a steeper slope, and give you more control when you need to ski a short downhill track. Rossignol's Positrack base is waxless, and glides well in all snow conditions, with no maintenance required.