Rossignol BC 70 Positrack: is a lightweight, full metal edge touring ski with a width that allows for in-track use in addition to backcountry pursuits. The waxless Positrack base offers maximum grip and the best compromise between kick and glide without the hassle and extra cost of climbing skins. Built with a Wood Air Core, skiers are provided a lightweight but sturdy, durable platform. The BC 70 Positrack is a versatile, lightweight touring partner that feels at home in-track but would rather be out exploring the backcountry.