Gear Review: Black Diamond AirNet Harness Review

Black Diamond AirNet Review


I like light pack-able gear so when I saw the new Black Diamond AirNet Harness I had to get my hands on one for a test drive. While this harness was designed and marketed towards high end sport and competition climbing (actually designed in collaboration with Adam Ondra for the Olympics) I’m willing to give up a few things for ultra-lightweight pack-ability. I now have three months of guiding with this harness and am ready to share what I think! Let’s start with the most noticeable features and then break down the minutia!


Weight

IMG_4872

Without a doubt you’ll think they forgot to put the harness in the package when it arrives at your door. Manufacturer listed weight is 8.3 ounces (235 grams). On my home scale my size large weighed 9 3/8 ounces (264 grams). This is about an ounce (40 grams) lighter than the Petzl Sitta. This harness is truly featherlight!

Pack-ability

Black Diamond AirNet Review

The construction and materials used in this harness allow it to easily fit into the included storage sack when folded up with room to spare. The measurements of the stuff sack when are about 6 x 3 x 3.5 inches, so this harness only takes up about 60 cubic inches in your pack. It is super pack-able!

Comfort

I went with a size large for my 34 inch waist. The patented “AirNet” technology definitely allows the full width of the waist belt (measured about 2 3/4 inches at widest) to distribute force during a leader fall or while hanging from a belay stance. Adjustable (via elastic) buckle-less leg loops (also measured about 2 3/4 inches at widest) distribute force when loaded but seem non-existent when just wearing the harness. In fact the harness is almost not noticeable when worn. I hiked many miles while wearing this harness and you can definitely forget you have it on.

Features I Liked

Other than the three things I mentioned above I liked the two pressure molded front gear loops, the auto adjusting butt straps (more like string), the great breathability of the material, and the unique “Infinity Belay Loop” which I’ve never seen before. Essentially it is low profile belay loop that is continuous and doesn’t have the traditional bar-tacking that can get caught when rotating it through the harness tie-in points. I also believe the Dynemma/Spectra type material the harness is constructed out of will lead to great than average life expectancy when compared to similar Nylon style harness!

Things I Would Have Liked

I wasn’t crazy about the super skinny low profile webbing used for the two rear gear loops. I understand this was a request from Adam who would cut his rear gear loops off to save weight (that’s dedication!). They worked for storing my “non-pro” things like cordelette, belay device, prussics, belay gloves, etc but they weren’t very easy to clip things to since they were so skinny and soft. And while this harness was not designed for ice climbing I would have loved two slits that I could add ice clippers to so I could carry this over to ice season.

Other Media

Summary/Who is this for?

Black Diamond AirNet Review

This is definitely a niche harness. Black Diamond states that this is the “ultimate competition and sport harness on the market” and it’s definitely a tough contender for that title! I also think those, like myself, who prioritize low weight and excellent pack-ability might be able to cross over into some traditional/alpine climbing use. I was able to comfortably carry my full rack up to a Black Diamond #3 Camelot with 10 alpine draws and my regular non-pro kit. If you’re carrying a double rack you’ll likely need to use a shoulder gear sling. If you need a more full featured harness for year round climbing check out my review of the Petzl Sitta.

If you’re looking to pickup an ultralight harness for non-winter use and don’t need enough space to carry a double rack you should check out the Black Diamond AirNet Harness!

Buy from Backcountry

Buy from REI

See you in the mountains!

Northeast Alpine Start

A media sample was provided for purposes of review. All opinions are my own. Affiliate links help support this blog and the author receives a small commission when you make a purchase through them. Thank you!

One thought on “Gear Review: Black Diamond AirNet Harness Review

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s