Madshus Endurace IntelliGrip

Backcountry.com says:
The Madshus Endurance Intelligrip Classic Ski is more than capable of handling weekend tours as well as everyday workouts. It has a responsive cambers with a consistent rebound on a variety of terrain, and the wider sidecut ensures stability when the terrain gets rugged. The construction includes a foam core reinforced in carbon and fiberglass for a durably stiff flex and surprisingly light feel. The most notable feature of the Endurance is, of course, its innovative Intelligrip waxless base. While everything else keeps the ski reliable, lightweight, and durable, the Intelligrip keeps the ski gliding no matter the conditions. In developing Intelligrip, Madshus sought to make classic skiing more approachable and less time consuming so they got rid of the need for waxing. The Intelligrip ensures the ski performs like a well waxed ski, but saves you the trouble and practice of getting it just right so you can start skiing right away with maximum glide and optimal kick.