When shopping for climbing harnesses, ropes & quickdraws, the hard part is separating a lower listed price from a more specific fit and feature package. Here, both choices are harnesses, but they point to different priorities: Black Diamond Momentum is described for indoor gym climbing and outdoor rock routes, while Arc'teryx Skaha is described around women's sizing and single- or multi-pitch climbs.
Quick verdict
Black Diamond Momentum is the more direct choice when the lower listed price is central. Arc'teryx Skaha is the more specific choice when its additional fit and gear-carry details match the intended use. The listed-price spread is $48.76, making this less about choosing between similar descriptions and more about deciding which harness brief fits your plans.
Listed-price and attribute comparison
| Detail | Black Diamond Momentum | Arc'teryx Skaha |
|---|---|---|
| Listed price | USD 27.99 | USD 76.75 |
| Condition | Used | New |
| Stated fit wording | Unisex | Women's XL |
Where each product wins
- Black Diamond Momentum wins on the listed-price position: USD 27.99 is $48.76 below Arc'teryx Skaha at USD 76.75. It also has unisex wording and an explicit indoor-gym-and-outdoor-rock use description, making its intended range easy to understand.
- Arc'teryx Skaha wins for a more specified gear-carry setup: four gear loops and a breathable, lightweight design description distinguish its configuration. Its stated single- and multi-pitch positioning also gives this option a clear use case for shoppers planning those formats.
Product notes
Black Diamond Momentum Climbing Harness

The Momentum's clearest reason to choose it is its straightforward construction: a foam-padded waist belt, adjustable webbing, connected dual leg loops, and a front tie-in/belay loop. Those components give shoppers a concrete reason to choose it when they want a clearly described harness structure. The limitation is the listed Used condition, so condition is part of the decision rather than a minor footnote. Its Burgundy/red body, teal belay loop, red straps, and gray molded gear loops add a distinctive color arrangement, but those visual details should remain secondary to the intended climbing setting.
Arc'teryx Skaha Harness

The Skaha's clearest reason to choose it is the combination of a breathable, lightweight description with an original mesh storage bag and tags. Those details give it a defined design and storage brief for shoppers who want those features included together. The limitation is the stated women's XL designation and measurement range; that makes it a more specific fit choice than the unisex Momentum. The Lampyre/Boxcar colorway adds visual distinction, while the Canada country-of-origin detail helps identify the version. The key question is whether that fit specification matches the climber in mind.
Final choice by use case
- Indoor gym climbing and outdoor rock routes: choose Black Diamond Momentum. That pairing is stated directly, so it is the cleaner match when those are the settings you are comparing.
- Single- or multi-pitch climbing: choose Arc'teryx Skaha. Its description names both formats, and the four-loop layout gives you the more specific hardware-carry configuration.
If price leads the decision, Momentum is the clear pick. If the intended climb calls for a more specific fit description and gear-carry layout, Skaha gives you the more targeted alternative.