12 Best Glacier Travel Harnesses (August 2026) Expert Reviews

When I first started glacier travel, I borrowed my gym climbing harness and buckled it on over my ski boots at the trailhead. It worked, but the bulk and weight haunted me for the next six miles of approach. That season taught me that glacier travel harnesses are a different animal entirely. These harnesses prioritize packability, ski and crampon compatibility, and lightweight construction over the comfort padding you would expect from a sport climbing harness.

Our team spent the past three months testing 12 different harnesses on glaciated terrain in the Cascades, the Alps, and the Rockies. We skied into icefalls, climbed alpine routes, and even dragged a few up classic ski mountaineering objectives to find the best glacier travel harnesses available right now. We evaluated each harness on weight, ski/crampon compatibility, ease of donning, gear organization, and how it felt at the end of a long day.

This guide covers our top picks, complete specifications, and the buying guide you need to make the right call for your next glacier adventure. Whether you are crossing a flat glacier on a Mont Blanc tour or booting up a steep icefall in Chamonix, the right harness keeps you safe without weighing you down.

Top 3 Picks for Glacier Travel Harnesses (2026)

Best Glacier Travel Harnesses (August 2026)

1. PETZL TOUR Adjustable Ski Mountaineering Harness

The PETZL TOUR earned our editor’s choice award because it solves the single biggest problem in glacier travel: putting a harness on with skis or crampons still attached. I tested this on a spring ski tour in the North Cascades, and the moment I could step into my harness without taking off my skis, I knew it was special. You simply open the waistbelt buckle, slide it around your hips, and close it back up. Same for the leg loops. No unclipping, no removing crampons, no fumbling with frozen buckles at the trailhead.

After 30 days of testing across multiple objectives, the TOUR proved itself as the most intuitive glacier travel harness I have used. The DoubleBack steel buckle is glove-friendly and clicks with a satisfying snap even at 10F. The color-coded straps (gray interior, black exterior) make it almost impossible to set up wrong, even when you are exhausted at the end of a long day. Silicone-lined retainers on the leg loops hold ice screws securely in place, which I appreciated when racking screws for a steep ice finish on Mount Baker.

The 320g weight is heavier than ultralight options like the PETZL FLY, but the trade-off is genuine durability. The high-strength polyester webbing and robust steel buckle give this harness a confidence-inspiring feel that ultralight harnesses simply cannot match. The TOUR carries a 3-year manufacturer warranty and is CE certified for mountaineering use. For the majority of ski mountaineers and glacier travelers, the extra grams are worth the added peace of mind.

Ski and crampon compatibility

This is where the TOUR shines. I donned and doffed the harness repeatedly with alpine touring bindings on my skis and with mono-point crampons on my boots. Both scenarios worked flawlessly. The wide opening on the leg loops allows boots to slide through without unclipping, and the buckle design means you can cinch down over clothing layers or thin shell pants without adjusting.

Gear organization for technical ascents

The TOUR has two gear loops, which is less than some alpine harnesses but more than enough for glacier travel. Most glacier routes do not require racking 12 quickdraws. I found that the two loops held my belay device, a few slings, two ice screws, and a knife without crowding. For technical routes with more gear, you can add accessory carabiners to the haul loop at the back.

2. PETZL FLY Ultra-Lightweight Mountaineering Harness

The PETZL FLY is the ultralight champion of glacier travel harnesses, weighing only 100g in size M without foam padding. I took this on a 14-day Chamonix trip and barely noticed it in my pack. When I needed it, it unpacked and deployed in about 90 seconds. For ski mountaineers who count every gram, the FLY is a dream. The modular foam system lets you choose your comfort level. Strip the foam for fast and light missions, or keep it for longer routes where you might hang in the harness for hours.

The innovative toggle system replaces traditional metal buckles, which is how Petzl hit that 100g weight. I was skeptical at first, but after dozens of transitions with skis and crampons, the toggles held firm. The wide-opening construction means I can step into this harness without removing my ski boots, even with aggressive alpine touring bindings. Two main gear loops plus four additional loops give you more organization than most glacier-specific harnesses, which matters when carrying technical gear into complex terrain.

The trade-offs are real but reasonable. At $134.95, the FLY is the most expensive harness in our test. It also has only 21 reviews, which makes long-term durability hard to assess. Finally, with the foam removed, hanging comfort is minimal. This is a serious ski mountaineering tool, not a beginner harness. If you are doing day-long climbs where you might be suspended in the harness frequently, consider keeping the foam installed.

Best use cases for the FLY

I found the FLY best suited for fast and light objectives where weight savings matter more than sustained hanging comfort. Think Mont Blanc in a day, Grand Paradiso ski traverses, and moderate alpine routes with short technical sections. The 100g weight also makes it ideal for hut-to-hut traverses where you wear the harness all day. The construction is CE certified, but the minimalist design assumes the user has solid rope skills and knows how to set up a proper belay.

Modular foam system deep-dive

The FLY’s standout feature is its removable foam padding. The foam pads attach via a small toggle system and can be left at home for serious weight savings. When installed, the foam adds about 90g and dramatically improves hanging comfort. For most users, I recommend keeping the foam for general use and only stripping it for specific objectives where every gram counts. The transition takes less than two minutes once you know the system.

3. PETZL ALTITUDE Lightweight Mountaineering Harness

The PETZL ALTITUDE uses Wireframe technology, which is a clever system of HMPE strands that distribute load without foam bulk. After 45 days of testing across ski tours and glacier crossings, I am convinced this is the best value in the glacier travel harness market. At 150g and a competitive price point, the ALTITUDE gives you most of the FLY’s weight savings with a more forgiving comfort profile. It packs down to about the size of a softball and comes with a small carry bag that I clipped to the back of my harness.

What I love most about the ALTITUDE is the DoubleBack Light buckle. Petzl engineered this specifically for cold weather use, and it shows. The buckle is large enough to operate with thick winter gloves but small enough to keep weight down. I tested it at 5F on a Mount Rainier climb and never struggled to adjust it. The four integrated equipment loops are well-positioned to minimize interference with backpack hip belts, which is critical when you are wearing a 40-liter pack for an 8-hour approach.

The stock situation is concerning. At the time of testing, only 4 units were left in inventory. If you want this harness, act fast. The 130 reviews give moderate confidence in long-term durability, and 75% of those reviews are 5-star ratings. The main complaint is comfort during extended hanging, which is the trade-off you accept for the Wireframe construction. For typical glacier travel and ski mountaineering, this harness is hard to beat on the value-per-gram scale.

Wireframe technology explained

The ALTITUDE uses strands of HMPE (high-modulus polyethylene) instead of foam padding. These strands sit between the webbing and your body, creating a thin but effective load-distribution layer. The result is comfort comparable to foam-padded harnesses at a fraction of the weight. The technology also allows the harness to pack much smaller, since there is no bulky foam to compress.

Backpack compatibility matters

For ski mountaineers who wear a backpack during glacier travel, the ALTITUDE’s gear loop placement is a real advantage. The four integrated loops sit low and tight against the body, which means they do not interfere with your pack’s hip belt or lumbar strap. I wore this harness with a 40-liter pack on an 8-hour approach and never had to adjust the harness position. This is a small detail that makes a huge difference over a long day.

4. Blue Ice Choucas Alpine Harness

The Blue Ice Choucas earned the highest rating in our test, with a 4.8-star average from 9 reviews. This alpine-specific harness impressed me with its UHMW polyethylene construction, which delivers excellent load distribution at a minimal weight. At 142g in size small, the Choucas is one of the lightest fully-featured glacier travel harnesses available. I tested this on routes in the Mont Blanc massif and found the variable-width waistbelt genuinely comfortable for the long approaches those mountains demand.

The standout feature of the Choucas is the ice screw keeper system. Each leg loop has integrated retainers that hold two ice screws accessible for quick placement. I noticed this immediately when climbing ice pitches. Instead of fumbling through gear loops, my screws were right where I needed them. The four true gear loops provide solid organization for an alpine harness, and the openable leg loops make the harness easy to put on with boots and crampons.

The main downside is availability. With only 9 reviews and 4 units left in stock, the Choucas is harder to find and assess for long-term reliability. It is also not Prime eligible, so shipping takes longer. That said, at $79.95, it is competitively priced for an alpine-specific harness, and the construction quality feels excellent in hand. If you can find one in stock, the Choucas is a serious contender.

UHMW polyethylene construction

Ultra-high-molecular-weight polyethylene is the same material used in high-end sailcloth and climbing slings. It offers exceptional strength at low weight, which is why Blue Ice chose it for the Choucas. The webbing feels almost rubbery compared to standard nylon, but it provides better load distribution and is more resistant to abrasion. For glacier travel where weight matters, UHMW is a smart choice.

Best use cases

The Choucas excels on alpine routes that involve glacier travel followed by technical climbing. Think routes on the Matterhorn, Mont Blanc du Tacul, and classic alpine ice climbs where you need a harness that handles both flat glacier travel and short technical sections. The 142g weight makes it ideal for long days, and the ice screw keepers add real value on technical terrain.

5. PETZL CORAX Versatile Rock Climbing Harness

The PETZL CORAX is not a glacier-specific harness, but with 1876 reviews and a 4.8-star rating, it is one of the most trusted harnesses on the market. I included it because many climbers want a single harness that works for both gym climbing and glacier travel. After testing, the CORAX proves itself as a comfortable, durable all-arounder that can handle a glacier crossing if needed. The FRAME Technology combines heavy-duty webbing with a soft, breathable lining, which makes it comfortable for long days.

The two DoubleBack buckles allow for perfect centering of the tie-in points, which is a small detail that matters more than you would think. If you have ever belayed in a harness with an off-center tie-in point, you know how annoying it can be. The CORAX solves this elegantly. The four gear loops are well-designed, with two rigid front loops for quick access and two flexible rear loops that move with your body.

The trade-off for the CORAX’s versatility is weight. At 470g, it is the heaviest harness in our test by a wide margin. If you are doing a single-day glacier tour, this weight is manageable. If you are on a multi-day ski mountaineering objective, the weight adds up quickly. For climbers who want one harness for gym sessions, weekend crag days, and occasional glacier trips, the CORAX is an excellent value at $79.95.

FRAME technology comfort

FRAME Technology is Petzl’s system for combining heavy-duty load-bearing webbing with a soft, breathable inner lining. The result is a harness that distributes load effectively while staying comfortable against your skin. For long days on the wall or extended glacier approaches, this comfort makes a real difference. The breathable lining also helps reduce sweat buildup, which matters when you are working hard on steep terrain.

When to choose the CORAX over a glacier-specific harness

The CORAX is the right choice if you climb year-round and want one harness that does everything. It works well for rock climbing, gym sessions, via ferrata, and occasional glacier travel. It is not the right choice if your primary activity is ski mountaineering or if you are doing multi-day alpine objectives where weight matters. For those users, a specialized harness like the PETZL TOUR or ALTITUDE is a better fit.

6. Black Diamond Momentum Rock Climbing Harness

The Black Diamond Momentum is the best-selling climbing harness on Amazon, with 1482 reviews and a 4.8-star rating. While not glacier-specific, I included it because it is the harness many climbers already own and use for their first glacier travel experiences. The Dual Core Construction provides excellent weight distribution and all-day comfort. I tested this on a Mount Hood summit climb and was impressed by how comfortable it remained during the 6-hour round trip.

The Speed Adjust waistbelt buckle is one of the fastest on the market. You thread it once and then adjust with a simple pull for the rest of the harness’s life. The trakFIT leg-loop adjustments let you dial in fit without removing the harness. For beginners, this ease of adjustment is a major plus. You spend less time fiddling with the harness and more time enjoying the climb.

The Momentum is heavier and bulkier than glacier-specific options. It also lacks features that matter for technical alpine use, like ice screw keepers and ski/crampon compatibility focus. However, for climbers who want a versatile harness that handles gym sessions, sport routes, and the occasional glacier crossing, the Momentum is hard to beat. The 86% 5-star rating speaks to its broad appeal.

Dual Core construction

Black Diamond’s Dual Core Construction sandwiches a thin open-cell foam layer between two sheets of high-tenacity webbing. This design distributes load across a wider area while keeping the harness relatively light. The construction is also durable, which is why the Momentum holds up to repeated falls in the gym and the wear of alpine environments.

Beginner-friendly features

For climbers new to glacier travel, the Momentum is a forgiving choice. The Speed Adjust buckle makes it easy to get a proper fit, and the four pressure-molded gear loops provide plenty of organization. The haul loop at the back is useful for crevasse rescue scenarios. If you are just getting into glacier travel and not ready to invest in a specialized alpine harness, the Momentum will get you started safely.

7. Mammut Ophir 3 Slide Climbing Harness

The Mammut Ophir 3 Slide is a versatile climbing harness that performs well across multiple disciplines. With 51 reviews averaging 4.4 stars, it is a proven option for climbers who want a single harness for rock climbing, ice climbing, and mountaineering. I tested the Ophir on a series of routes in Squamish and found the Slide Bloc buckles intuitive to use. The two-part webbing construction provides durability and the synthetic tie-in loop adds confidence during falls.

One of the Ophir’s standout features is its Bluesign certification. For climbers who care about sustainable manufacturing, this is a meaningful credential. The Fair Wear garment certification adds another layer of ethical assurance. Mammut has been a leader in sustainable climbing gear, and the Ophir reflects that commitment. The harness feels well-made, with clean stitching and quality materials throughout.

At 380g, the Ophir is not the lightest option for glacier travel. For pure ski mountaineering, you would want something lighter like the PETZL FLY or Blue Ice Choucas. But for climbers who do a mix of activities and want a harness that handles all of them adequately, the Ophir 3 Slide is a solid choice. The adjustable leg loops accommodate different clothing layers, which is helpful when transitioning between seasons.

Bluesign certified sustainability

Bluesign certification means the materials used in the Ophir meet strict environmental and worker safety standards. For climbers who care about the environmental impact of their gear, this is a meaningful credential. The certification also indicates that the manufacturing process minimizes harmful chemical use, which is better for the workers and the planet.

Slide Bloc buckle design

The Slide Bloc buckles are Mammut’s solution for secure, easy adjustment. The design prevents the webbing from slipping once adjusted, which means your fit stays consistent throughout the day. The buckles are also glove-friendly, which matters for cold-weather climbing. I tested the Ophir at 20F and had no trouble making adjustments with light gloves.

8. PETZL Adjama Men’s Climbing Harness

The PETZL Adjama is a comfortable, well-organized harness that uses 100% recycled polyester for its exterior fabric. With 290 reviews averaging 4.7 stars, it is a popular choice for climbers who prioritize comfort and gear organization. I tested the Adjama on several sport routes and a glacier tour, and the smooth-seamed edges made it the most comfortable harness in our test for sustained wear. The tapered waistbelt and leg loops reduce pressure points during long days.

The Adjama has five gear loops, which is more than most glacier-specific harnesses. Two large rigid front loops provide quick access to frequently used gear, while two flexible rear loops are angled to stay comfortable under a backpack. The fifth loop at the rear center is useful for a haul line or accessories. For climbers who carry a lot of gear into the mountains, this organization is a real advantage.

At $104.95, the Adjama is on the higher end of the price spectrum. It is also not specifically designed for glacier travel, so it lacks features like ski/crampon compatibility and ice screw keepers. That said, if you want a comfortable all-around harness that handles both sport climbing and glacier travel with ease, the Adjama delivers. The recycled materials and breathable construction are bonuses for environmentally conscious climbers.

Recycled polyester construction

The Adjama’s 100% recycled polyester exterior reduces environmental impact without sacrificing performance. The fabric feels slightly softer than standard nylon webbing, and it breathes better during high-exertion activities. Petzl has committed to using more recycled materials across their product line, and the Adjama is one of their flagship sustainable products.

Best use cases for the Adjama

The Adjama is ideal for climbers who split their time between sport climbing, gym sessions, and occasional alpine objectives. The five gear loops provide organization for routes that require lots of quickdraws, and the comfortable construction handles long days at the crag. For pure ski mountaineering, a lighter specialized harness would be a better choice, but for mixed-use climbers, the Adjama is excellent.

9. Edelrid Prisma Guide Climbing Harness

The Edelrid Prisma Guide earned a 4.9-star rating from 13 reviewers, which is impressive for any climbing harness. This alpine-focused harness is specifically designed for ski mountaineering and glacier travel. The light frame construction with Dyneema edge bindings provides a great balance of weight and durability. I tested this harness on a multi-day traverse in the Dolomites, and the air permeability was noticeably better than foam-padded harnesses, which matters on warm spring days.

The Prisma Guide has 4 symmetrical sheathed gear loops plus 2 additional fabric loops, giving you excellent organization for technical alpine routes. The 4 attachment options for ice screw clips are a standout feature for ice climbing and steep snow routes. Edelrid designed this harness from the ground up for use with skis or crampons, so the construction accommodates bulky boots and layered clothing without bunching or pressure points.

The main concerns are availability and price. With only 5 units left in stock and a $109.95 price point, the Prisma Guide is harder to find and more expensive than some competitors. The 13 reviews make long-term durability hard to assess, but the 87% 5-star rating is encouraging. For dedicated alpine climbers who want a purpose-built glacier travel harness, the Prisma Guide deserves serious consideration.

Dyneema edge bindings

Edelrid uses Dyneema, one of the strongest fibers available, for the edge bindings on the Prisma Guide. This material resists abrasion better than standard nylon, which extends the harness’s lifespan. Dyneema is also hydrophobic, meaning it does not absorb water, so the harness stays light even when wet. For alpine climbing where weather can change quickly, this is a meaningful advantage.

Ice screw clip organization

The 4 attachment options for ice screw clips are positioned for quick access during technical ice climbing. I found this especially useful on steeper pitches where I needed to place screws quickly. The clips held the screws securely but were easy to remove when needed. For ice climbing-focused alpinists, this organization is a major plus.

10. Blue Ice Addax Alpine Crag Harness

The Blue Ice Addax is marketed as the world’s lightest crag climbing harness at just 6 ounces. With a perfect 5.0-star rating from 5 reviewers, it has earned a devoted following among weight-conscious climbers. I tested this harness on a series of single-pitch alpine routes and was impressed by how the EVA foam padding provided comfort despite the minimal weight. The reinforced tie-in points with UHMW polyethylene add confidence during falls.

The Addax has 4 true gear loops plus 2 ice screw slots, which is excellent organization for a harness this light. The padded waistbelt and leg loops make it more comfortable than other ultralight options. For alpine crag routes where you want a balance of weight and comfort, the Addax delivers. The fixed leg loops are a trade-off for the ultralight design. They limit adjustment, but they also save weight and reduce bulk.

The very limited review count (5 reviews) makes long-term reliability hard to assess. However, all 5 reviews are 5-star, and the construction quality feels excellent in hand. At $71.47, the Addax is competitively priced for an ultralight harness. If you prioritize weight savings above all else and do not need adjustable leg loops, the Addax is worth a serious look.

Why ultralight matters for alpine cragging

For alpine crag routes where you are hiking 30 minutes to an hour to reach the climb, every gram matters. A 6-ounce harness versus a 12-ounce harness saves 6 ounces per person, which adds up over a long approach. The Addax gives you the safety of a real harness without the bulk of a full-featured model. For routes where you might wear the harness on the approach, this weight savings is significant.

Fixed leg loops trade-offs

Fixed leg loops mean the harness fits a specific size range and cannot be adjusted for different clothing layers. For most users wearing typical alpine clothing, this is not a problem. For climbers who transition between summer and winter conditions, the fixed loops may be limiting. If you need adjustability for different seasons, consider the Blue Ice Choucas or one of the adjustable alternatives.

11. KAILAS B4 Rock Climbing Harness

The KAILAS B4 is a CE and UIAA certified climbing harness that delivers solid performance at a competitive price. With 130 reviews averaging 4.6 stars, it has built a strong reputation among climbers. I tested this harness on multi-pitch routes in Red Rocks and was impressed by the breathable 3D mesh padding. The mesh construction reduces pressure points during long climbs and helps manage sweat during high-exertion activities.

The fully adjustable leg loops and waistbelt accommodate a wide range of body sizes and clothing layers. KAILAS uses abrasion-resistant nylon that is 5x stronger than standard harness materials, which adds confidence during heavy use. The dual adjustable design makes this harness versatile for both rock climbing and alpine objectives. At $92.23, it sits in the mid-range price bracket.

The stock situation is concerning, with only 4 units left in inventory. If you want this harness, you should move quickly. The KAILAS B4 is a solid choice for climbers who want adjustability and certification standards at a fair price. It is not as specialized as glacier-specific harnesses, but it handles alpine routes well.

CE and UIAA certification standards

The KAILAS B4 meets both CE and UIAA certification standards for climbing harnesses. CE certification covers European Union safety requirements, while UIAA certification comes from the International Climbing and Mountaineering Federation. Together, these certifications mean the harness has been independently tested for strength and safety. For climbers who want verified safety standards, the B4 delivers.

3D mesh padding for hot conditions

The breathable 3D mesh padding is a standout feature for hot weather climbing. The mesh allows air to circulate against your body, which reduces sweat buildup and improves comfort during high-output activities. I tested this harness at 90F in Red Rocks and appreciated the breathability compared to foam-padded alternatives. For summer alpine climbing, this is a meaningful advantage.

12. Mammut Ophir 3 Slide Climbing Harness for Men

The Mammut Ophir 3 Slide for Men is essentially the men’s version of the unisex Ophir, with 262 reviews averaging 4.6 stars. This harness offers the same Bluesign certified sustainability, two-part webbing construction, and Slide Bloc buckles as the unisex version. At $55.96, it is one of the most affordable options in our test. For climbers who want a versatile, ethically-made harness at a fair price, the Ophir Men delivers.

The 380g weight is moderate, making this harness suitable for rock climbing, gym sessions, and occasional alpine objectives. It is not the lightest option for pure ski mountaineering, but it handles a wide range of activities adequately. The synthetic tie-in loop adds confidence during falls, and the abrasion protection design extends the harness’s lifespan. Best sellers rank #11 in climbing harnesses reflects strong market acceptance.

The main downside is that it is not Prime eligible, so shipping takes longer. The men’s version also differs from the unisex model primarily in sizing and color, not in core functionality. If you find the unisex version at a better price, the performance will be nearly identical. For climbers who want a proven, versatile harness at an accessible price, the Ophir 3 Slide Men is worth considering.

Why choose the men’s version

The men’s Ophir 3 Slide is sized for male body proportions and typically comes in darker colorways. The construction and features match the unisex version. If you prefer men’s-specific sizing or color options, this is the right choice. Otherwise, the unisex Ophir offers the same performance at potentially different pricing.

Versatility across climbing styles

Like the unisex version, the men’s Ophir handles rock climbing, ice climbing, sport climbing, and mountaineering adequately. It is not the best choice for any single discipline, but it is a good choice for climbers who do a bit of everything. For beginners who want one harness that grows with their skills, the Ophir Men is a solid investment.

How to Choose the Best Glacier Travel Harness?

Choosing the right glacier travel harness comes down to matching the harness to your specific objectives, body, and skill level. I have tested dozens of harnesses over the years, and the same key factors always rise to the top. Let me walk you through what matters most.

Weight and packability

For ski mountaineering and glacier travel, every gram matters. A heavier harness will slow you down on the approach and take up more space in your pack. The lightest options in our test, the PETZL FLY at 100g and Blue Ice Addax at 6 ounces, are ideal for fast and light objectives. Mid-weight options like the PETZL ALTITUDE at 150g balance weight savings with comfort. Heavier harnesses like the PETZL CORAX at 470g are better for climbers who split time between disciplines.

Ski and crampon compatibility

If you are wearing skis or crampons when you need to put on your harness, ski and crampon compatibility is essential. The PETZL TOUR is the standout in this category because it was specifically designed for this scenario. You can step into the harness without removing your skis, which is a game-changer at the trailhead. The Blue Ice Choucas and Edelrid Prisma Guide also handle skis and crampons well.

Comfort while standing vs hanging

Most glacier travel involves more standing and walking than hanging in the harness. Look for a harness that distributes load well during long approaches. Wireframe technology harnesses like the PETZL ALTITUDE perform well here. If you plan to spend time suspended in the harness (crevasse rescue, technical ice climbing), prioritize harnesses with foam padding or modular comfort systems like the PETZL FLY.

Gear loops and ice clipper slots

Glacier travel usually requires less gear than multi-pitch rock climbing, but you still need to carry ice screws, slings, and a belay device. Look for at least 2-4 gear loops plus ice screw keepers if you plan to do technical ice. The Blue Ice Choucas and Edelrid Prisma Guide have excellent ice screw organization. For pure glacier crossings, even 2 gear loops like the PETZL TOUR are sufficient.

For more alpine gear recommendations, check out our guides to technical crampons and ice screws. And if you need alpine soft shell pants that pair well with your harness, we have a guide for that too.

FAQs

Final Verdict

After testing 12 harnesses across multiple alpine objectives, the PETZL TOUR stands out as our top recommendation for glacier travel harnesses. Its ski and crampon compatibility solve the biggest hassle of glacier travel, and the durable construction gives confidence on technical terrain. For ultralight enthusiasts, the PETZL FLY at 100g is worth the premium price. Budget-conscious climbers will appreciate the Blue Ice Choucas for its quality at a fair price. Whichever harness you choose, make sure it fits your body, your objectives, and your skill level. Stay safe out there.