Black Diamond Ascension Nylon STS 110mm Skins 2013 - The Black Diamond Ascension Nylon Split STS 110mm Skins will get you slogging uphill with ease thanks to its excellent grip and climbing performance. They are lightweight and designed to accommodate the 95mm skis. They can easily adjust to accommodate other skis in your arsenal so that you can climb the mountain of your choice on the skis of your choice. . Model Year: 2013, Product ID: 285090