Beal scientists couldn't make floss out of pure titanium, but the Ice Line Rope is the next best thing. At a slim 8. 1mm and weighing only 42 grams per meter, the Ice Line offers a lightweight tool with low-impact force, which is ideal when you find yourself on a sketchy belay ledge. Dual dry treatment of Dry Cover and Golden Dry means the Ice Line sheds water and is less likely to freeze when you're scaling a glacial face.