9 Best Climbing Harnesses of 2025

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Last reviewed

Key takeaways

  • Best overall pick — the Black Diamond Momentum balances low weight, adjustable leg loops, and an unbeatable price for most climbers.
  • Best value pick — the Black Diamond Momentum wins twice, pairing full UIAA/CE certification with the lowest price tested.
  • Best for weight conscious climbers — the Blue Ice Choucas Light weighs just 89 grams and wins both Most Lightweight and Best for Mountaineering and Technical Skiing.
  • Best for hard sport days — the Arc’teryx Skaha and Wild Country Mosquito both shave weight and bulk for redpoint attempts and quickdraw heavy routes.
  • Best for hanging belays — the Metolius Safe Tech Waldo packs a 16kN haul loop and a waistbelt over 5 inches wide for multi day big wall comfort.

Choosing a climbing harness is overwhelming. There are hundreds of options, and most of them look the same. Pick the wrong one, and you are stuck with an uncomfortable or inefficient piece of gear.

So, I looked at the top models to find the best ones for each purpose.

Whether you are looking for the ultimate all arounder, a featherlight specialist, or the most comfortable rig for hanging belays, these category winners represent the pinnacle of performance, value, and design.

In this guide, you will learn not only about my top picks, but also what to look for so you can choose a harness yourself.

Cliff Culture’s Top Picks

The chart below converts every category winner’s star rating to a 0 to 100 scale (5 stars = 100) so you can see how the nine awards stack up against each other.

See how each pick scores before you jump into the full category breakdowns below.

Category winner rating comparison, out of 100
Best Overall: Black Diamond Momentum
100
Best Overall: Black Diamond Momentum — Rated 5 of 5 stars
Best Value: Black Diamond Momentum
80
Best Value: Black Diamond Momentum — Rated 4 of 5 stars
Most Lightweight: Blue Ice Choucas Light
80
Most Lightweight: Blue Ice Choucas Light — Rated 4 of 5 stars
Best for Sport Climbing: Arc’teryx Skaha
80
Best for Sport Climbing: Arc’teryx Skaha — Rated 4 of 5 stars
Best for Mountaineering and Technical Skiing: Blue Ice Choucas Light
100
Best for Mountaineering and Technical Skiing: Blue Ice Choucas Light — Rated 5 of 5 stars
Most Inclusive Sizing: Black Diamond Momentum
100
Most Inclusive Sizing: Black Diamond Momentum — Rated 5 of 5 stars
Best for Projecting: Mammut Sender
100
Best for Projecting: Mammut Sender — Rated 5 of 5 stars
Best for Redpointing: Wild Country Mosquito
100
Best for Redpointing: Wild Country Mosquito — Rated 5 of 5 stars
Best for Big Wall Climbing: Metolius Safe Tech Waldo
100
Best for Big Wall Climbing: Metolius Safe Tech Waldo — Rated 5 of 5 stars
0255075100

Best Overall

Rating: 4.5 out of 5.

The best all around harness needs to do everything well without costing a fortune. The Black Diamond Momentum does exactly that. It is the correct answer for most people.

It wins because it is a smart, simple design. It has adjustable leg loops, which is great because not everyone has the same size legs and sometimes you need to wear pants. It is light, has four gear loops like you would expect, and is cheap.

For under $65, it is the best deal for almost any climber, from a total beginner to someone who knows what they are doing. An unbeatable combination of features, versatility, and value for all climbers.

1. Versatile adjustable leg loops

Fits over pants and different leg sizes without a second harness.

2. Competitively low overall weight

Light enough for all day wear without feeling like a compromise.

3. Excellent blend of features

Four gear loops and a smart, simple design at a low price.

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Best Value

Rating: 4 out of 5.

The Momentum also wins Best Value because it is cheap but does not skimp on the one thing that actually matters, safety.

It has the same official safety certifications as harnesses that cost three times more. It also has four gear loops.

For the price, you simply cannot find a safer, more capable harness. Period. The most affordable harness that does not compromise on safety or core features.

1. Most affordable harness tested

Costs a fraction of harnesses that cost three times as much.

2. Full UIAA/CE safety certification

Meets the same official safety standards as pricier harnesses.

3. Standard four gear loops

Comes with the same four gear loops you would expect on any harness.

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Most Lightweight

This award is for the harness that weighs basically nothing. The Blue Ice Choucas Light wins because it is so light it feels like nothing.

At 89 grams, it weighs less than your phone and packs down to the size of a headlamp. It does this by getting rid of all the padding, it is just thin, strong webbing.

It is not for hanging around in, but for specialists like alpinists and ski mountaineers counting every single gram, it is the only real choice. Astonishingly light and packable, perfect for alpine and ski-mo missions.

1. Undisputed 89g total weight

Weighs less than a phone, the lightest harness in the lineup.

2. Extremely compact packed volume

Packs down to about the size of a headlamp.

3. Minimalist, unpadded webbing design

Strips away padding entirely to save every possible gram.

Rating: 4 out of 5.
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Best for Sport Climbing

Arc'teryx Skaha

A good sport climbing harness should be light and make it easy to grab your quickdraws when you are tired. The Arc’teryx Skaha is built for exactly that.

It is very light (298g) and has four big, stiff gear loops that stick out, so you are not fumbling for gear. They also removed the rear haul loop because, let’s be honest, you are not hauling anything on a sport route. It is a clean, efficient tool for climbing hard. A streamlined, lightweight rig with rigid gear loops for effortless clipping.

1. Performance oriented low weight

At 298g it stays light enough for hard redpoint burns.

2. Four rigid gear loops

Stiff loops stick out for fast, fumble free quickdraw grabs.

3. Streamlined for efficient clipping

Drops the rear haul loop since sport routes do not need it.

Rating: 4 out of 5.
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Best for Mountaineering and Technical Skiing

Rating: 4.5 out of 5.

Look who is back. The Choucas Light also wins this category because it is designed for people in the mountains.

It wins for three simple reasons. One, the leg loops open completely, so you can put it on over skis or crampons, which is a big deal. Two, again, it weighs almost nothing. Three, it is made of material that does not absorb water, so it will not freeze solid on you. It is the perfect tool for moving fast and light. Purpose-built with releasable leg loops for use with skis and crampons.

1. Fully releasable leg loops

Open completely to go on over skis or crampons.

2. Hydrophobic, non absorbent materials

Will not soak up water and freeze solid in the cold.

3. Includes two ice clipper slots

Built in racking for ice screws on technical terrain.

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Most Inclusive Sizing

Rating: 5 out of 5.

Surprise, it is the Momentum again. Turns out being the best all arounder also means it has to fit lots of different people.

This harness does it better than any other. It wins because it comes in six sizes (XS to XXL) and the waist and leg loops have a massive adjustment range. This means more people of different shapes and sizes can find a safe, comfortable fit. Simple as that. Offers the widest range of sizes and adjustability to fit the most climbers.

1. Widest total waist range

A 43 cm waist range and a 33 cm leg loop range adapt to more body types.

2. Largest leg loop adjustability

A massive adjustment range accommodates different body shapes.

3. Offered in seven sizes

More size options, from XS to XXL, than any other harness here.

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Best for Projecting

Mammut Sender Harness

Rating: 4.5 out of 5.

Projecting means trying a hard route over and over, which involves falling. A lot. The best harness for this needs to be tough and comfortable.

The Mammut Sender is perfect for the job. Its most important feature is a reinforced lower tie in point with a plastic shield and a red wear indicator that tells you when it is time to retire the harness. It is also surprisingly comfortable for how light it is. This is the harness you want for the long haul. Durability and comfort meet in a harness designed for repeated falls and long hangs.

1. Reinforced tie in protector

A plastic shield guards the lower tie in point from wear.

2. Integrated red wear indicator

Signals visibly when it is time to retire the harness.

3. Comfortable for repeated falls

Surprisingly plush for how light the harness feels.

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Best for Redpointing

Wild Country Mosquito Men’s Rock Climbing Harness

Rating: 5 out of 5.

A redpoint is the one all out attempt where you try to send your project. For that, you want a harness so light you forget you are wearing it.

The Wild Country Mosquito wins because it feels like nothing. At 260 grams, it is the lightest harness we reviewed that still has all the features you need. It achieves this with a sleek design and fixed leg loops, getting rid of any extra weight from buckles and straps. When every gram matters, this is the one to wear. The ultimate minimalist harness where every gram is shaved for peak performance.

1. Absolute lowest performance weight

At 260g it is the lightest fully featured harness tested.

2. Sleek, stripped down profile

A minimal design that stays sleek and stripped down with no extra bulk.

3. Weight saving fixed leg loops

Drops buckles and straps to shave off extra grams.

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Best for Big Wall Climbing

Rating: 5 out of 5.

Big wall climbing means you are basically living in your harness for days. It needs to be comfortable, hold a ton of gear, and be ridiculously overbuilt.

The Metolius Safe Tech Waldo is exactly that. It wins because its features are almost comical. The haul loop is rated to hold a small car, and the waistbelt is over 5 inches wide for maximum comfort when you are hanging at a belay for hours. The undisputed king of comfort and safety for multi-day vertical living.

1. Fully rated 16kN haul loop

Rated to haul serious weight on multi day hauls.

2. Widest, most supportive waistbelt

Over 5 inches wide for comfort during long hanging belays.

3. Dual buckles center gear

Two buckles keep a heavy rack balanced and centered.

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How to Choose a Harness

Finding the best climbing harness is not about finding one single best model. It is about finding the one that is right for you. A harness that feels great to one person might be a very uncomfortable harness for another.

To pick a climbing harness for you, think about the main type of climbing you plan to do, as this will determine the features you need.

Here are the main types of climbing and which features are best suited for that purpose.

Type of ClimbingFeatures You Need
Sport & Gym ClimbingLightweight, simple design, minimal padding, fixed leg loops, 2-4 gear loops
Trad Climbing4-5+ gear loops, extra padding for comfort, adjustable leg loops
Alpine, Ice & Mixed ClimbingLightweight, durable, ice clipper slots, fully adjustable leg loops
Big Wall & Aid ClimbingWide waist belt, maximum padding, numerous large gear loops, strong haul loop
Mountaineering & SkimoUltralight, minimalist design, thin webbing, little or no padding, highly packable
1. Sport & Gym Climbing

For sport climbing and climbing in a gym, you want a light and simple harness. These usually have less padding and fixed leg loops (non-adjustable leg loops) to shave weight. Two to four gear loops are normally enough to carry your equipment. After you get comfortable with your basic climbing technique, this is the type of harness you will want for climbing harder routes.

2. Trad Climbing

Trad climbing requires you to carry a lot more gear. A good trad climbing harness will have more gear loops, at least four, and often a fifth on the back, plus more padding for comfort on long climbs (multi-pitch routes) or hanging belays. Adjustable leg loops are common on a trad harness so you can wear it over different layers of clothing.

3. Alpine, Ice & Mixed Climbing

An alpine climbing harness needs to be light, strong, and useful in many conditions. Important features include ice clipper slots for holding ice screws and fully adjustable leg loops that open completely, which lets you put the harness on while wearing crampons (spikes for your boots) or skis.

4. Big Wall & Aid Climbing

For big wall climbing, comfort is the most important thing. Big wall harnesses have a wide waist belt and lots of padding to prevent sore pressure points, plus numerous large gear loops and a very strong rear haul loop for managing a haul line (a rope for pulling up gear).

5. Mountaineering & Skimo

These are the simplest and lightest harnesses. Mountaineering harnesses are made from thin webbing and often have no padding, because for this style of climbing low weight is more important than comfort while hanging.

Features to Look For

Understanding the parts of climbing harnesses will help you make a better choice.

Waist belt and leg loops

How comfortable a harness feels depends on how the waist belt and leg loops spread out your weight. Models with extra padding are great for long days, and some harnesses use special webbing designs that offer great comfort without being bulky. A wide waist belt often helps spread the load more evenly.

Adjustability

Adjustable leg loops are perfect for climbers who wear different amounts of clothing for different weather, which is essential for alpine climbing or ice climbing, while non adjustable leg loops are simpler, lighter, and popular with sport climbers.

Gear loops

A sport climbing harness might have only two gear loops, while a trad climbing harness will have four, five, or more. Look at where they are placed and how big they are, some are stiff for easy clipping and others soft and flexible.

Belay loop and tie-in points

The belay loop is the strongest and most important part of your harness, where you attach your belay device with a locking carabiner. The tie-in points (one on the waist belt and one connecting the legs) are where you tie the rope itself, and some big wall climbers like harnesses with two belay loops for better organization.

Other features

A haul loop on the back holds a second rope or a haul line, and ice clipper slots are small sleeves on the hip belt for attaching plastic clips that carry ice screws.

How to Fit and Test a Climbing Harness

A safe and comfortable harness starts with the right fit. Sizing is different between brands, so it is important to try on many harnesses.

  1. 1

    Waist first

    Loosen the straps and step into the harness. The waist belt should sit snugly above your hip bones, not on your stomach, and once tightened you should be able to fit a flat hand between the belt and your body, but not a fist.

  2. 2

    Adjust the legs

    Tighten the leg loops. They should be snug enough that they do not move around, but not so tight that they limit your movement or cut off blood flow. You should be able to fit a few fingers under the loop.

  3. 3

    The hang test

    This is the most important step. Ask an employee at the shop if you can hang in the harness for a few minutes. This is the only way to feel how it spreads your weight and check for painful pressure points, since a harness might feel fine when you are standing on the ground but become uncomfortable once your full weight is on it. A good harness should hold your body nicely and feel secure.

Learn More About Climbing Gear

Frequently Asked Questions

What’s the difference between a sport climbing harness and a trad climbing harness?

The main difference is the features they have for different climbing styles. A sport climbing harness is designed to be simple and lightweight. It usually has 2 to 4 gear loops and less padding. A trad climbing harness is made for carrying lots of trad gear and for being comfortable on long multi pitch climbs. It will have more gear loops, sometimes a fifth gear loop, more padding, and usually adjustable leg loops.

How should a climbing harness fit?

The waist belt should be tight and sit above your hip bones. This prevents you from falling out of the harness if you flip upside down. The leg loops should be snug, but not so tight that they stop you from moving freely. When you hang in the harness, your weight should be spread evenly across the waist and leg loops without causing any sore spots or pressure points.

Are adjustable leg loops necessary?

It really depends on the type of climbing you do. For ice climbing, mixed climbing, and alpine climbing, they are a must have. You need them to fit the harness over thick pants and extra layers of clothing. They also allow you to get a better fit for different body types or for people who need larger leg loops. For gym climbing and sport climbing in good weather, many climbers like fixed leg loops because they are simpler and lighter.

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