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Arc'teryx R320 Climbing Harness

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This page is provided for reference to historical product information.

No matter the style of climbing, Arc'Teryx R320 harness offers excellent comfort and support for vertical endeavors.

  • Warp Strength® Technology (WST) allows the harness to be shaped and contoured to the climber's body for excellent support and comfort
  • WST eliminates the need for excessive padding by uniformly spreading the load across the entire harness
  • Core of tie-in points and belay loop feature Wear Safety Markers to visually alert you when the protective ballistic sheath is worn through
  • When the protective sheath is worn, bright orange will show as an indication that abrasion to the structural webbing may occur
  • Four webbing loops sewn directly to harness are sheathed by injection-molded polyurethane gear loops
  • Shaped for forward racking, polyurethane gear loops are reversible and removable; loops remain flexible in extreme cold
  • Self-locking 7075 T6 aluminum buckle provides an extra margin of safety by allowing adjustments while maintaining the proper double-back configuration
  • Buckle can be completely separated when needed
  • Stretchy leg loops offer a precise fit without restricting range of motion
  • Droppable seat makes it easy to answer nature's call while remaining tied in to the rope
  • Haul loop allows you to trail a second rope on long multipitch routes
  • Exterior Schoeller® stretch fabric is lightweight and highly abrasion resistant; spacermesh on inner face is soft and breathable

Weight (see spec chart) based on size Medium. See specifications below for size detail:

  • Small fits waist 28.5 - 31.5 in., leg 20.5 - 22.5 in.
  • Medium fits waist 31 - 34.5 in., leg 22 - 24 in.
  • Large fits waist 34 - 38 in., leg 23.5 - 26 in.
  • X Large fits waist 37.5 - 42 in., leg 25 - 28 in.
Size ranges are guidelines only and will vary with the type of clothing worn during measurement. Harnesses fit differently on different individuals even when measurements are the same. Sizes are based on actual body dimensions.

Please note: Arc'teryx products can only be shipped to U.S. addresses.

Imported.

Item 768079

REI Membership

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Arc'teryx R320 Climbing Harness Specs
Specification
Description
Best use
Climbing
320 grams
28.5 - 42 inches
Yes
20.5 - 28 inches
Yes
No
No
4 loops
Yes
Unisex
Average weight - metric
Fits waist
Padded waist
Leg loop size
Padded leg loops
Adjustable leg loops
Droppable leg loops
Gear loops
Belay loop
Gender

Arc'teryx R320 Climbing Harness Customer Reviews

REVIEW SNAPSHOT®

by PowerReviews
Arc'teryx R320 Climbing Harness
 
4.2

(based on 12 reviews)

67%

of respondents would recommend this to a friend.

Pros

  • Comfortable (12)
  • Simple (8)
  • Durable (4)

Cons

    Best Uses

    • Indoor (9)
    • Long climbs (7)
    • Outdoors (7)
    • Sprint climbs (6)
      • Sizing:
      • Feels full size too small

         

        Feels half size too small

         

        Feels true to size

         

        82% 

        (9 reviews)

        Feels half size too big

         

        Feels full size too big

         
      • Reviewer Profile:
      • Avid climber (9)

    Reviewed by 12 customers

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    Displaying reviews 1-10

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    5.0

    As Comfortable As It Gets

    By Ken I

    from Phoenix, AZ

    About Me Avid Climber

    See all my reviews

    Site Member

    Pros

    • Comfortable

    Cons

      Best Uses

      • Indoor
      • Outdoor

      Comments about Arc'teryx R320 Climbing Harness:

      I recently received this harness as a birthday gift and put it to use in a rock gym the next day. It's true; it's like wearing no harness at all. I then read the REI reviews and the complaints about attaching gear to the belay loop. The user information states. "Do not employ any attachment system that causes undue direct friction to the belay loop or either of the tie-in points." Does a daisy chain, when not in use, apply friction? If a daisy chain is in use, is resultant friction "undue?" Does tying in a rope to the tie-in points cause "undue friction?" I think some of the criticisms of this harness represent a misunderstanding of the manufacturer's instructions.

      It is a fantastic harness, but pricey.

      • Sizing:
      • Feels true to size
      • Was this a gift?:
      • Yes

      Comment on this review

       
      2.0

      Don't judge a harnesss by cool looks

      By Lars high

      from Bozeman,Montana

      About Me Competitive Climber

      See all my reviews

      Pros

      • Comfortable

      Cons

        Best Uses

        • Indoor

        Comments about Arc'teryx R320 Climbing Harness:

        I climb five times a weak. Indoors when raining, and outside when dry. Climb sport, and trad both multi pitch. I do not like the light weight gear loops, light haul line, or the suggested no girth hitching on the belay loop. I thought this harness would be a little more hard core for the serious climber.

        • Gift:
        • No
        • Sizing:
        • Feels true to size

        Comment on this review

         
        1.0

        No Girth Hitching

        By Lars high

        from Bozeman,Montana

        About Me Competitive Climber

        See all my reviews

        Pros

        • Comfortable

        Cons

          Best Uses

          • Indoor
          • Top Roping

          Comments about Arc'teryx R320 Climbing Harness:

          Good fit, slim, and comfortable. Should only be
          used for top roping. Girth hitching of any personal anchor system on belay loop is not allowed by directions. Haul line has a 30 plus lbs. weight limit, and gear loops 17 lbs. Research all products before buying. I should have.

          • Gift:
          • No
          • Sizing:
          • Feels true to size

          Comment on this review

          (6 of 6 customers found this review helpful)

           
          5.0

          Best harness on the market, hands down!

          By chuffalufagus

          from Bloomington, IN.

          About Me Avid Climber

          See all my reviews

          Pros

          • Comfortable
          • Durable
          • Simple

          Cons

          • Wears down

          Best Uses

            Comments about Arc'teryx R320 Climbing Harness:

            This harness is amazing! Let me first describe my use: I climb 4 days a week and climb outside every other weekend (midwest life aint easy!), I'm 6'6" and weigh 195 and take about 10 decent whippers every session. Point is, you can't be any harder on a harness than I am, and this one gets my major seal of approval! Super comfortable, I've even done route setting and developing in this harness and it outperforms every 'high padding' harness I've had in the past. On top of all that, it is extremely light weight, but even more important is the slim fit. No extra bulk here, it is often hard to tell it is even there as you climb. Even though I love this harness and would recommend it to anyone, there are some cons that I will list:The sizing is a bit wierd. I am a 34 inch waist and originally had a large. I had to tighten it all the way down to get the appropriate fit, whereas a large has always worked for me in the past with other companies. I now have a medium and it fits perfectly, even with my height, so maybe consider going down one size from what you normally might. Also, the front gear loops are a bit forward and put your quickdraws literally in your crotch. However, I believe you can actually take the gear loops off and just spin them so they load towards the back, or you could just use the back set of gear loops instead. Final con, and this is the big one: After having the harness for about eight months I noticed that the lower tie-in point was worn through well past the orange warning fabric. For [$], this should not be happening so quickly (do keep in mind how hard I am on a harness). One other friend was having the same problem. I contacted Arcteryx and they said it was a potential problem with the adhesive they used that was causing it to wear so quickly. The great thing, they accepted my busted harness with no receipts and no questions asked and sent me a brand new one at no charge to me. I do believe they have since fixed this potential adhesive problem.There's the good and the bad, but the pros absolutely outweigh the cons in my opinion. Everyone I know that owns this harness has said they will never switch to another as long as arcteryx keeps producing this product (or until the next best thing comes out). Buy one, now!

            • Gift:
            • No

            Comment on this review

             
            5.0

            Comfort like crazy!

            By Avid ENO Camper

            from Colorado

            About Me Avid Climber

            See all my reviews

            Site Member

            Pros

            • Comfortable
            • Durable
            • Lightweight
            • Simple

            Cons

              Best Uses

              • Indoor
              • Long Climbs
              • Outdoor
              • Sprint Climbs

              Comments about Arc'teryx R320 Climbing Harness:

              I was skeptical of paying this much for a harness, cuz honestly, I could use this money towards expanding my rack!
              But after taking a good look at my harness I decided on trying this thing out and wow! When I'm wearing it I would hardly know its on my body if it weren't for the weight of the gear on the sides!

              I've taken a whipper or two on it and never felt more secure in a harness! Absolutely no bruising either. Totally worth the cash.

              • Gift:
              • No
              • Sizing:
              • Feels true to size

              Comment on this review

               
              5.0

              Far exceeded Expectations

              By CrackAddict

              from Los Angeles, CA

              About Me Avid Climber

              See all my reviews

              Site Member

              Pros

              • Comfortable
              • Lightweight
              • Simple

              Cons

                Best Uses

                • Long Climbs

                Comments about Arc'teryx R320 Climbing Harness:

                I often am in my harness for 10+ hours at a time, and I'm very pleased by how comfortable the R320 has performed. I must say I was skeptical at first because it's so freakin light and the waist band seems just too thin. Clearly Arc'Teryx does their research, cause this product far exceeded my expectations.

                • Gift:
                • No
                • Sizing:
                • Feels true to size

                Comment on this review

                (1 of 3 customers found this review helpful)

                 
                2.0

                so close!

                By overeducatedpoverty

                from boston, ma

                About Me Casual/ Recreational

                See all my reviews

                Site Member

                Pros

                • Comfortable

                Cons

                • Chafes

                Best Uses

                • Indoor
                • Sprint Climbs

                Comments about Arc'teryx R320 Climbing Harness:

                The wrap around waist part of this harness is a dream, but the leg loops are too small! A reviewer for climbing mag found that they lost feeling in their legs while hanging for more than just a brief period of time and I found the exact same thing. For the price, that is not a good thing. Make sure this will fit your legs, not just your waist.

                • Gift:
                • No
                • Sizing:
                • Feels half size too small

                Comment on this review

                (2 of 2 customers found this review helpful)

                 
                5.0

                No Doubt the Best

                By nc climbr

                from Eastern North Carolina

                About Me Avid Climber

                See all my reviews

                Site Member

                Pros

                • Comfortable
                • Simple

                Cons

                  Best Uses

                  • Long Climbs
                  • Outdoor
                  • Sprint Climbs

                  Comments about Arc'teryx R320 Climbing Harness:

                  Haven't taken any whippers in it yet, but looking forward to it.(that normal?) Would recommend for anyone that is looking to increase comfort and ease of movement (feels non-existent). Cost is up there so I suggest waiting for a member coupon or your yearly dividend, unless you have the green. I was surprised at the stability of the leg loops I was thinking that the edges would curl when weighted.
                  As for the sizing im around a 32/33 and Medium works well with room to spare on waist, legs felt good but I have larger legs

                  • Gift:
                  • No
                  • Sizing:
                  • Feels true to size

                  Comment on this review

                  (0 of 18 customers found this review helpful)

                   
                  5.0

                  Nothing Wrong With That!

                  By LaRoe

                  from San Francisco, CA

                  About Me Avid Climber

                  See all my reviews

                  Pros

                  • Comfortable
                  • Simple

                  Cons

                    Best Uses

                    • Indoor
                    • Long Climbs
                    • Outdoor
                    • Sprint Climbs

                    Comments about Arc'teryx R320 Climbing Harness:

                    There is nothing wrong with my old harness.

                    I like nice things but I just couldn't justify getting this harness since there really is nothing wrong with my old one. So, I promised myself that if and when I climb a 5.11, I would treat myself to this fancy harness.

                    Totally worth it. (recycle the tin)

                    • Gift:
                    • No
                    • Sizing:
                    • Feels half size too small

                    Comment on this review

                    (1 of 1 customers found this review helpful)

                     
                    5.0

                    Perfect...

                    By unkleben

                    from Los Angeles, CA

                    About Me Avid Climber

                    See all my reviews

                    Site Member

                    Pros

                    • Comfortable
                    • Durable
                    • Simple

                    Cons

                      Best Uses

                      • Indoor
                      • Long Climbs
                      • Outdoor
                      • Sprint Climbs

                      Comments about Arc'teryx R320 Climbing Harness:

                      It is great. It is the best I have used and I will probably not go with another brand again for a harness given how great this one is. Regarding the previous sizing comment, I am 6' and have a 31 waist and a small was WAY too small for me, both vertically and in circumference. Medium works perfect!

                      • Sizing:
                      • Feels true to size

                      Comment on this review

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