The Edelweiss Oxygen II 8.2mm sits in the number one spot for a half-rope with its very low-impact force and weight. For being a soft-catching and light rope, the Oxygen II puts up a giant fight against the rock and water, thanks to its HC Cover and Supereverdry treatment. The HD Cover greatly reduces abrasion and snags while allowing the rope to run fluidly through protection and across the rocks. The Oxygen II comes standard with the Supereverdry treatment, which is polymerized onto the sheath and core fibers, making it highly water and abrasion resistant. The treatment exceeds the UIAA Water Repellent standard.. . This product will be shipped directly from Edelweiss and will leave their warehouse in 2-3 business days. Eligible for ground shipping only. . Weight: 45 g/m. . Impact force: 5.5kN. . UIAA falls: 7. . SE = Supereverdry. . Unicore Process. . CE and UIAA Certified - Half Rope. .