Madshus Ultrasonic Skate Skis

The Madshus Ultrasonic skate ski gives snappy performance, durability, and a great value to citizen racers, fitness seekers, and those beginners looking to lay down some sweet tracks on a winter day. The moderate sidecut helps a skater stride and glide easily and the torsion cap construction, with carbon and fiberglass, delivers satisfying rebound pop, all day long. Paulownia wood core with carbon reinforcements Torsion cap construction is very durable and versatile NIS Nordic Integrated System uses a permanently bonded plate on the ski that the binding slides onto