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Description

No longer does light mean uncomfortable.

Arc'teryx proves with the R300 harness that light weight doesn't have to equal a lack of support. To set this harness apart from the rest, Arc'teryx abandoned traditional design and used Wrap Strength Technology construction to shave ounces while ensuring excellent support at all but the longest hanging belays.
  • Warp Strength Technology helps spread weight across the full harness structure for even and minimal loading
  • Ovalized leg loops offer an ergonomic fit, while two drop seat buckles let you take care of business when nature calls
  • Wear safety markers on belay loop and tie-in points complement a self locking buckle for maximum safety
  • Four gear loops and non-structural haul loop accommodate your pro and other essentials

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Arc'teryx R300 Harness - Men's

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Here's what others have to say...

5 5

Jeremy Hensel

Member since 
Groups:

I have had a couple of these and it is the most comfortable harness I have ever owned. Super light weight, really packable.

3 5

Arrigetch

Member since 

I absolutely loved my burngundy and grey R320 that I wore for the better part of a year of full-time climbing until I ground the waistbelt down to the orange warning fabric on a lovely 35 meter sandstone flare. That old R320 saw me through many routes and pitches, carrying Bugaboo alpine racks, Indian Creek racks, grade IV Valley racks with comfort and support.

When I wore that old friend down, I immediately purchased the new R300 (orange and grey) and noticed that the leg loops were a bit tighter but no big deal, right? It didn't take long to find that the new model didn't quite offer the support of the old version. The support for gear loops (a seam along the length of the waistbelt) has been redesigned. The old model had a seam that was straight across the waistbelt, and the new seam is contoured. On my body, with a Creek rack, the new R320 creases along the seam and is subsequently much less supportive at hanging belays than the old model. The difference was so dramatic that I had to retire the R300 after a couple of months because I couldn't get used to the discomfort. Once the waistbelt had creased, the crease became permanent.

I still have my old R320 and checked the waistbelt to make sure I wasn't hallucinating, and indeed the old harness has a completely intact and uncreased waistband after 10 months of hard use, whereas the newer R300 is creased after only a couple months of climbing.

5 5

Blair Barney

Member since 

Great Harness. Have had it for about 3 months now. Very very comfortable weight distribution, even on long belays. Came from an older version of the Petzl Hirundos which was great, but this R300 is almost just as light (exactly the same I believe?), and much more comfortable in my opinion. Had a large in the Petzl and tried a Medium in the R300 as the Petzl was a little loose. Had to return it for a large, which cinches down much nicer than the petzl. I'm 6'1" and 180 pounds.

5 5

Greg Hill

Member since 

First off I like the colour scheme, its simple and cool.
This baby is comfortable and streamlined. The warp technology does distribute the weight well without adding bulk. I love how it feels so minimalist but is so burly.

What was Arc'Teryx thinking when they chose...

chr3380370

Member since 
Posted on

What was Arc'Teryx thinking when they chose the color, carbide, for this harness? Why not stay with the same color or choose deep blue, a graphite gray, or something different? It's cosmetic I know, but seriously? Is there another color option available?

Hayden Beck

Member since 
Responded on

uhh, don't mean to stop the rant but, a lot of companies do that...I wish arc'teryx still made the Silo 30 in orange...get over it

Mark Parrett

Member since 
Groups:
Best Answer Responded on

Good question. The consensus is that Arc'teryx was halfway up the nose (all of them, at once) and then out of the blue along came Alex Honnold, plugging jams up the stovelegs and looking meaner than an Egyptian dust storm. Now, he may look like a friendly baby calf when he's on the ground, but this was a site to be seen and struck more than a bit of fear into the hearts of the 500+ Arc'teryx employees that were hanging off of a single #4 C4. The only positive that came out of this was that, following this event, the Rampart climbing pant is now resistant to biological stains - and Arc'teryx is the first climbing company in the industry to consider this important innovation. As climbers continue to push the limits of human ability, the forerunners will often be spooked to the point of evacuation, as was the case for Arc'teryx on the nose. In the midst of the chaos (not to mention the literal mist referenced above), the Canadians lost their cool. It happens. The product team sent off a PO for a round of Carbide swamy belts, via carrier pigeon, and by the time Honnold moved through and let everyone live, the bird was long gone. So, that's the short version of how the Carbide color came to inhabit this swami belt. Hope you can overlook it for the sake of one of the best-constructed harnesses in climbing. Plus, it will blend in better with your stainproof climbing pants.

4 5

chernivtsy1536178

Member since 

Don't expect the performance of a fully padded harness from this one. Having said that, the R300 is incredibly comfortable for a lightweight. The gear loops are bit of a compromise since they lack the rigidity of solid plastic loops found on typical rock harnesses. It took several leading sessions for me to develop enough dexterity to pluck gear quickly from the loops. Overall a great light-weight, low-bulk piece of gear.

4 5

Patrick Mulligan

Member since 

Arcteryx has done it again with an amazing design. In the last year we've seen a lot of harnesses appear on the market with minimal padding. Of these, I've found the R300 to be one of the most comfortable. However, the truth behind the matter is that with a lack of padding - or no padding in the case of the R300, comes some lack of comfort. Having experienced several hanging belays in the harness, I'd say that the harness is adequate, but not nearly as comfortable as more padded harnesses I've worn. the most comfortable harness I've worn for such belays is the Petzl Calidris. After 15 minutes or more in the R300 you will definitely be aware of it's presence. the wide Belt and leg loops do a good job of spreading out pressure zones, but even my first bod harness 20 years ago was more comfortable. While climbing you won't even know you're wearing this however...

5 5

Tighe Cordry

Member since 
  • Familiarity: I've put it through the wringer

Super comfortable harness. When hanging the pressure is distributed evenly across the harness, making it super comfortable. I am 6'3" with a 34" waist and I have a large. Probably could squeeze into a medium, but the large is not "too" large. As I said, there are zero uncomfortable/restricting pressure points ANYWHERE when worn properly. Very lightweight and hardly noticeable when climbing. I've only used mine for two months now, but it has stood up to abuse and appears to have a long life ahead of it. Would recommend to anyone!

Concerning the removable rubber molding...

nuclearhudson

Member since 
Posted on

Concerning the removable rubber molding on the gear loops--does it tend to fall off, roll over or bunch up when racking a lot of heavy gear like cams? I worry that I'll probably pull the molding off as soon as I get the harness and leave it that way.

Brandon Carlile

Member since 
Groups:
Responded on

I've used my Arc'teryx harness (R320, the predecessor) with this molded gear loop, for a couple years now, and it stays put. Never had it shift or roll, and I've carried way too much gear on it.

knanier

Member since 
Responded on

I've also used an Arc'teryx harness (R320 as well) and I have one gear loop that always gets messed up. The others are fine, but that one does pinch and twist and I usually have to reset it every day or two of climbing. But its really comfortable. Oh, and full disclosure: I don't work for Arcteryx nor am I associated with them in any way.

5 5

mtbphoto1321629

Member since 

This harness rocks. Very light, Very comfy, all wrapped up in a great design. The gear loops were great, supportive, and held a bunch of gear.
The only downside i noticed is the leg loops don't fit snug on my legs, they kind of flare out when the harness is not loaded. I noticed this visually, not physically, so it did not effect how the harness performed, or the comfort level.

5 5

Jesse Howerton

Member since 
Groups:

I was a bit skeptical on the support and comfort level when first seeing the design and minimalism of this harness; but my doubts were shattered once I understood how they were made and felt how they fit. The 'Warp Strength' design is unique and superior to other harness designs, essentially cradling your legs and evenly distributing force the same way a loungy hammock would. This thing is super light yet super strong. I barely felt like I had anything on and imagine a lengthy belay would prove more comfortable in this harness than most: especially when belaying on the 3rd pitch of a 5 pitch climb. If you plan on spending most of your spring/summer/fall on a rock or in a gym, get one, you won't be disappointed.

5 5

Casey Glaubman

Member since 
Groups:

This harness is great. Truthfully I have yet to have a chance to try it in the field but I am very impressed so far. When I first put the harness on I was impressed by how snug everything stayed around my body. Harness companies are always touting their new harnesses as "so comfortable you'll forget you're wearing it." this is the first time I've ever actually thought that. the warp-strength technology really enables them to make a harness that lies flat, I can only imagine how comfortable it would make this harness for a day of ski-touring or all-day cragging.

I've been checking out some Arc'teryx...

Thomas Ogasawara

Member since 
Posted on

I've been checking out some Arc'teryx harnesses lately, and I was wondering how comfortable these things really are. I've heard mixed reviews ranging from "hammock" to "oh my god my legs are turning blue."

Any comments/horror stories/compliments regarding this harness?

Brock Fisher

Member since 
Responded on

Well I have the R320 and I love it! I wouldn't say its uncomfortable at all. I have a really high body heat so when I climb I sweat fast and now not having a thick padded harness definitely helps me from over sweating.

They also pack very well i mean when you buy the thing it comes in a small little metal box!

Dude go for it! you wont be disappointed!

Did this take the place of the R320?

mjohns6100032131

Member since 
Posted on

Did this take the place of the R320?

Dane Burns

Member since 
Responded on

No, different harness.

Brandon Carlile

Member since 
Groups:
Best Answer Responded on

Actually, Yes, it's the replacement of the R320; a bit wider in the legs and waist, better tie-in points and leg elastic, and 20gms lighter (hence the "300").

Brandon Carlile

Member since 
Groups:
Posted on

Ian Martin talks about the evolution of the Arc'teryx WarpStrength Harness line-up.

daap14786

Member since 
Responded on

I'm 23.2 inch leg circumference and and 86 waist. So, I'm between a medium and a large. I'm 6 f tall and 162 pounds. Any suggestions?Thanks