http://espn.go.com/action/snowboarding/blog/_/post/6581461/mountain-approach-skis-799
Here are a pair of 148 cm ascent skis that fold into thirds (20 inches) and only weigh 24 ounces as a pair, including their permanently attached skins! I would like a pair of these babies for skiing into the Uintah backcountry in the spring to packraft the mini gorges up there with their slate bedrock slides and falls. These skis come with bindings similar to snowshoe bindings. On the down side, with their skins permanently attached, their only real advantage over snowshoes is that they are faster. I bet they would be well worth their $799 price tag for those who use them alot for arctic and winter packraft expeditions.