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Edelweiss Oxygen II Unicore 8.2mm

Rope Length: 50m
Colour: Edelweiss Purple
Edelweiss Purple
Edelweiss Red

The Edelweiss Oxygen II Unicore is a high performing and durable half rope, designed for the harshest of environments. Part of the 'Perform 3' range, it promises lighter and improved handling along with increased shock absorption. This is achieved through dedicated research and development throughout the manufacturing process, encompassing the materials used, treatment and the construction of the rope itself. 


  • Perform 3: uses the latest generation of polymer fibres to decrease the weight of the rope, creating a better handling and performing rope. This in turn means a lower impact force, meaning it is more comfortable to take a fall. The ratio of durability to shock absorption therefore tends to guarantee the endurance of the rope. 
  • HD Cover: Each thread is braided individually - meaning the rope surface is smoother, wear through abrasion is reduced, and the rope lifetime is extended
  • Supereverdry: Treatment to repel water, dust and dirt - ropes are lighter, dry quicker and don't tend to stiffen when the temperatures drop. This treatment is applied to all fibres throughout the core and sheath.
  • Unicore: Bonds the ropes core and sheath without affecting suppleness or usability. Sheath slippage is therefore suppressed, if the sheath is damaged it will remain bound to the core - allowing the user to escape the system.


  • Type: Half
  • Diameter mm: 8.2
  • Treatment: Supereverdry
  • Static Elongation %: 11.5
  • Dynamic Elongation %: 36
  • UIAA Falls: 1,77 : 8
  • Impact Force: 1,77 : 5,5kN
  • Sheath Slippage mm: 0
  • Weight Per Meter: 43g

Related Collections

  • If the Edelweiss Oxygen II isn't quite what you were after, check out our full range of half ropes in our Half Ropes Collection

Personal Shopping - By Appointment

Would you like to try on some climbing shoes, running shoes or mountain boots for size before you make your purchase? If so, then why not book an appointment with us today! We can offer you a bespoke one-on-one shopping experience with one of our experienced staff members.