Edelweiss O2 Oxygen II SuperEverDry 8.2
The O2 Oxygen II SuperEverDry 8.2 is a 8.2 mm half rope from Edelweiss, at 45 g/m, for alpine, ice climbing and trad. Rated for 7 UIAA falls with 5.5 kN impact force, 30% dynamic elongation and a 40% sheath share. SuperEverDry core-and-sheath dry treatment, UIAA Water Repellent certified. In stock at 1 shop from 175.20 EUR for 60 m.
Edelweiss's Oxygen II 8.2, a half rope from the Perform3 range with HD Cover braiding, Unicore bonding of core and sheath and the SuperEverdry treatment with the UIAA Water Repellent badge. 45 g/m, 7 UIAA falls, 5.5 kN impact force, 9 % static elongation, 30 % dynamic, 40 % sheath. Sold in 50 m and 60 m and as a 200 m spool. Edelweiss publishes weight and certification in its 2025 catalogue; the other figures are stored from the earlier import.
O2 Oxygen II SuperEverDry 8.2 belay device compatibility
Compatible with 25 of the 27 belay devices we track that are rated for half ropes, all of them ideal.
Ideal on, among others:
- Beal Air Force 3
- Black Diamond ATC
- Black Diamond ATC Guide
- Black Diamond ATC-Alpine Guide
- Black Diamond ATC-XP
Every belay device rated for a 8.2 mm half rope
What the O2 Oxygen II SuperEverDry 8.2 is for
Best for alpine, ice climbing and trad. Aimed at advanced to expert climbers. Handling feel: supple. Durability: moderate.
Strengths & Trade-offs
O2 Oxygen II SuperEverDry 8.2 strengths
- Certified as a half rope (EN 892)
- 5.5 kN impact force as a half rope, in the lowest quarter of the 28 half ropes we track
- Unicore construction bonding core and sheath (Edelweiss catalogue)
- HD Cover braiding and Perform3 construction (Edelweiss catalogue)
- SuperEverdry treatment with the UIAA Water Repellent badge (Edelweiss catalogue)
- Sold in 50 m and 60 m and as a 200 m spool
O2 Oxygen II SuperEverDry 8.2 spec profile
The maker's figures for the O2 Oxygen II SuperEverDry 8.2, each against the 28 half ropes we track.
- Weight 45 g/m: on the heavy side for a half rope
- Diameter 8.2 mm: a mid-range diameter for a half rope
- UIAA falls 7: a typical fall rating for a half rope
- Impact force 5.5 kN: a softer catch than most half ropes
- Dynamic elongation 30%: stretches less in a fall than most half ropes
- Sheath share 40%: a typical sheath share for a half rope
O2 Oxygen II SuperEverDry 8.2 specifications
| Diameter | 8.2 mm |
| Weight | 45 g/m |
| Sheath share | 40% |
| Lengths sold | 50 / 60 / 200 m |
| Certified as | Half |
| Standards | EN 892, UIAA 101 |
| UIAA falls | 7 |
| Impact force | 5.5 kN |
| Dynamic elongation | 30% |
| Static elongation | 9% |
| Sheath slippage | 0 mm |
| Dry treatment | SuperEverDry (core and sheath) |
| UIAA Water Repellent | Certified |
| Core construction | unicore |
| Middle mark | Ink mark |
| Lap coiled | Yes |
| Released | 2023 |
What the O2 Oxygen II SuperEverDry 8.2 costs
Prices checked 15 Oct 2026 at the one shop that currently stocks it. Cheapest current offer for 60 m: 175.20 EUR at bananafingers.co.uk, 38% below the 282.60 EUR list price.
| Length | Cheapest | Shop | Shops with this length |
|---|---|---|---|
| 60 m | 175.20 EUR | bananafingers.co.uk | 1 |
Shops stocking the 60 m length, cheapest first:
| Retailer | Price |
|---|---|
| bananafingers.co.uk | 175.20 EUR |
Alternatives to the O2 Oxygen II SuperEverDry 8.2
- Petzl Rumba 8.0
- Edelrid Starling Protect Eco Dry 8.2
- Mammut 8.0 Alpine Core Protect Dry
- Mammut 8.0 Alpine Dry
- Petzl Salsa 8.2
- Black Diamond 8.5 Dry
Prices, stock and owner fit data on this page update daily. You are welcome to cite these figures if you name climbing-gear.com and link to this page - see our data terms.