Final SALE: For safety reasons, we cannot accept returns on load-bearing Climbing equipment. Sorry for being so mean. Features of the Edelweiss Energy 9.5mm Unicore SuperEverdry Rope Edelweiss Energy 9.5mm holds its own as a High-performing single-rope made for long and hard routes Energy keeps things thin, smooth, light, and soft with its HD cover Low impact force Supereverdry and ARC options Supereverdry treatment makes this rope water and abrasion resistant, extending the life of the rope Water repellent ARC option is a bi-pattern weave that easily distinguishes the two halves of the rope