Mammut Ophir 3 Slide Harness - Women's
Boasting adjustable leg loops and lightweight comfort, the women's Mammut Ophir 3 Slide climbing harness is a great all-rounder for routes at the crag, in the gym or on an alpine peak.




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- 2-part webbing construction on the waist and legs ensures comfort and breathability
- Waist and leg loops feature Slide Bloc buckles that allow for quick adjustments while maintaining correct double-back configuration
- Patented reinforcement at the tie-in point limits the effects of abrasion
- Indicator webbing belay loop shows red thread if abrasion causes critical damage
- 4 gear loops hold your quickdraws, cams and other gear; includes a 4kN haul loop in the back
Imported.
View all Mammut Women's Climbing HarnessesBest Use | Climbing |
---|---|
Fits Waist | XS: 24-27.5 inches S: 26.5-30 inches M: 28.5-33.5 inches L: 33.5-39 inches |
Leg Loop Size | XS: 18.5-21.5 inches S: 20-23 inches M: 21.5-24.75 inches L: 23.25-27 inches |
Padded Waist | Yes |
Gear Loops | XS: 2 Loops S: 4 Loops M: 4 Loops L: 4 Loops |
Belay Loop | Yes |
Padded Leg Loops | Yes |
Adjustable Leg Loops | Yes |
Weight | 350 grams |
Gender | Women's |
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love this harness
comfortable, decently adjustable, fits true to labeling, love the colorway, decently light weight, plenty of space for the gear I use (chalk bag, 2 Personal Anchor Chains, 12 quickdraws, 4 spare carabiners), after 6 months of heavy use (2-4 gym nights a week, plus some outdoor).... great product and will recommend it to friends (and keep it in mind for when I need a replacement) potential wear to watch for: I do note that there is a slight stretching of the elastic in the first 2 cm at the bottom of the non-load-bearing elastic strand... the rest of the elastic is still fully springy and this is probably just a sign that I should loosen up the adjuster by a 1-2 cm...
Barely can feel like it’s on
This is my girlfriend’s harness and her take on the harness. She notes it is very comfortable around the waste and fits nicely around the thighs with great adjustment. Medium fits alright for me (5’1 - 145lbs), but I could have sized down too small as the straps are tightened all the way. The only bug about the harness would be the slight pinching on the inner thigh while belaying and being lowered down. In the month or so I have used it, it has held up well and seems to be very durable. Also very easy to pack and store.

Comfy and adjustable
I haven’t had any issues with this, the only reason I gave it a 9 instead of a 10 is simply because I found the thigh adjustments didn’t adjust big enough. I could just have massive thighs, who knows, but women’s bodies vary quite a bit. I would say anyone could enjoy this, whether you’re a beginner or more advanced. I would make sure to try it on in person to find the right size since they are very adjustable, just wished it was slightly more adjustable.

Perfect Fit
I love love LOVE this harness! For reference I am 5'2" and weigh around 125 lbs with a 28 inch waist and the size small fits me PERFECTLY! I feel very safe and secure in this harness as its a little stiffer and holds its structure better than my Petzle one. It is also extremely flattering and accentuates my curves in all the right spots, if ya know what I mean ;) ahahahah I have received many compliments while wearing this. The quality of this harness is superb and am confident that I will have this for a very,very long time. I have used it for both indoor and outdoor climbing.
AWFUL quality control!
Green stain on both in store and shipped products! We looked into an XS at our local store, noticed a green stain and then opted to order 2 new XS harnesses online. One came with the same stain and the other did not!! Poor quality control!
Great, but for a scratchy seam
This harness looked the best in the specs, but I found it uncomfortable because of the rough seam that scratched against my thighs inside the leg loops. You can see in the picture where the blue exterior fabric is joined with the orange interior padding. I hope the designers will move that seam to the outside of the leg loops in a future model. If you're a thicker-skinned person or you always wear long pants to climb, you might not mind. I ordered it to be shipped to the store, tried it on in the store, and immediately returned it, so at least I think the store could still re-sell it (I learned that they have to throw away returned harnesses when you've owned it and taken it out of the store, since they can't verify it was never damaged or compromised).
Great!
I got this harness to replace an old Black Diamond one that was starting to wear out at the belay loop, and so far I’m really happy with it. It’s super comfortable to fall in, and it does a solid job during long hanging belays (about as comfy as any harness can be lol.) It also feels good when you’re belaying someone who’s hanging or taking a bunch of falls. It’s pretty lightweight and low-profile, which I really like. There’s not a ton of bulky padding, but it’s still comfortable. The leg loop adjustability is great, easy to get a good fit. And the gear loops hold a pretty good amount — not as good as you’ll get with a dedicated trad harness, but very solid all around option!
Amazing harness!
The harness fits well and is comfortable. The material is durable and the padding is nice when you are climbing. Plus I love the color!
Mammut Ophir 3 slide
I am not sure if I am missing something... the description says there are drop seat leg loops, but if there are I can't figure them out. They appear fixed to the harness. Sure you could extend the elastic holding the leg loops, but that doesn't really mean "drop seat leg loop" to me. Other than that harness seems like it would be comfortable (more padding than the harnesses I currently use, although it is heavier by 1.75 and 2-ish ounces).
Uncomfortable
The leg loops pinch my labia. Particularly uncomfortable when on an autobelay where there is always upward tension. No haul loop means I have to attach counterweight to my belay loop in front instead of in back, which is uncomfortable and unweildy.