La Sportiva Trango TRK GTX Review: The Ultimate Guide to Alpine Adventure Boots (2024)
Introduction & First Impressions

When I first unboxed the La Sportiva Trango TRK GTX, I was immediately struck by their aggressive, technical appearance. These boots clearly mean business β and after six months of rigorous testing across Colorado's most demanding terrain, from 14er approaches to multi-day backpacking trips, I have plenty to share about their real-world performance.
The Trango TRK GTX occupies an interesting niche in La Sportiva's lineup, positioned between traditional hiking boots and full mountaineering boots. This hybrid approach promises the comfort and flexibility needed for long trail days while incorporating technical features typically found in La Sportiva mountain shoes. But does this compromise approach deliver on both fronts, or does it fall short of excelling in either category?
During my testing period, I've put these boots through their paces on everything from technical scrambles requiring precise footwork to muddy spring conditions that would challenge any waterproof membrane. I've experienced both the highs and significant lows of these boots, including some concerning durability issues that potential buyers need to understand before making this investment.
This review goes beyond surface-level impressions to provide the honest, detailed analysis you need to determine if the Trango TRK GTX deserves a place in your gear closet. Whether you're considering upgrading from basic hiking footwear or comparing technical options within La Sportiva's extensive range, this comprehensive guide will help you make an informed decision.
Technical Specifications & Features
Key Specifications
- Weight: 2 lbs 10 oz (size 10)
- Upper Material: Anti-abrasion synthetic with TPU coating
- Waterproofing: Gore-Tex Performance Comfort
- Sole: Vibram Mulaz with climbing zone
- Midsole: Dual-density EVA
- Crampon Compatibility: Strap-on only
Notable Features
- 3D Flex System ankle joint
- Comfort Collar design
- Recycled materials (laces, footbed)
- Vegan construction
- Ortholite Hybrid insole
- Impact Brake System
The Trango TRK GTX incorporates several technologies that set it apart from standard La Sportiva hiking shoes. The 3D Flex System is particularly noteworthy β it's a multi-directional hinge that allows natural ankle movement while maintaining lateral stability. This feature became crucial during my testing on loose scree and technical scrambles where precise foot placement was essential.

The Vibram Mulaz sole deserves special attention. It features what La Sportiva calls a "climbing zone" at the toe, which provides enhanced grip on rock surfaces. During my testing, this proved invaluable on exposed granite slabs and limestone scrambles. The aggressive tread pattern excels on varied terrain, though it does collect mud more readily than some competitors.
One aspect I appreciate is La Sportiva's commitment to sustainability with this model. The use of recycled materials doesn't compromise performance, and the vegan construction opens these boots to hikers who avoid animal products. However, as we'll explore later, the synthetic upper materials present their own challenges in terms of long-term durability.
My Experience: 6 Months on Colorado Trails
Breaking Them In: First 50 Miles
My first outing with the Trango TRK GTX was a 12-mile day hike on the Colorado Trail near Copper Mountain. Right out of the box, these boots felt surprisingly comfortable β a stark contrast to the typical break-in period required by most La Sportiva boots. The initial comfort was impressive, with minimal hot spots and good foot stability even on technical terrain.
However, this initial honeymoon period masked some fit issues that would become apparent over longer distances. By mile 8 of that first hike, I noticed some heel slippage that hadn't been apparent during shorter test walks. The narrow fit that works well for technical climbing became less comfortable during extended hiking periods.
High-Altitude Testing: 14er Approaches
The true test came during my ascent of Mount Elbert, Colorado's highest peak. The approach involved everything from well-maintained trail to loose talus and finally exposed rock scrambling near the summit. Here, the Trango TRK GTX showed both their strengths and limitations compared to more specialized La Sportiva men's hiking boots.
On the positive side, the grip was exceptional. The Vibram Mulaz sole provided confident traction on wet granite and loose scree β terrain where I've seen other hikers struggle with more conventional hiking boots. The climbing zone at the toe allowed precise edging on smaller holds during the final scramble to the summit.
However, the relatively soft midsole became noticeable during the 6-hour approach. Unlike stiffer mountaineering boots, the TRK GTX allowed me to feel every rock underfoot, leading to foot fatigue by the descent. This became a recurring theme throughout my testing β excellent technical performance but limited protection on rough terrain.
Multi-Day Backpacking: The Real Test
The most revealing test came during a 4-day backpacking trip in the Maroon Bells Wilderness. Carrying a 45-pound pack over varied terrain for multiple days highlighted both the boots' capabilities and significant weaknesses that shorter day hikes hadn't revealed.
Day one brought my first serious waterproofing challenge. While crossing Crater Lake's outlet stream, water entered the boots despite the stream barely reaching the ankle collar. This contradicted La Sportiva's waterproofing claims and became a recurring issue throughout the trip. By day three, I was dealing with consistently damp feet β not from perspiration, but from water ingress that the Gore-Tex membrane couldn't prevent.
The durability concerns also became apparent during this trip. By the end of day two, I noticed the beginning of delamination in the TPU coating near the toe box. This was particularly disappointing given the boots' premium price point and La Sportiva's reputation for build quality. The issue would only worsen over subsequent months of use.
Performance Analysis: The Good, Bad & Ugly
Comfort & Support
Comfort is where the Trango TRK GTX shows its most significant split personality. For short to moderate distance hikes (under 8 miles), these boots excel. The 3D Flex System provides excellent ankle mobility while maintaining lateral support, making them ideal for technical terrain where precise footwork is required.
Comfort Pros
Comfort Cons
The support characteristics make these boots better suited for technical hiking rather than long-distance trekking. If you're primarily tackling challenging alpine routes or scrambling terrain, the support profile works well. However, for extended backpacking or trail hiking, the soft midsole becomes a liability rather than an asset.
Waterproofing Reality Check
This is where I need to be brutally honest about the Trango TRK GTX's most significant shortcoming. Despite featuring Gore-Tex Performance Comfort lining, these boots have consistent waterproofing failures that make them unreliable in wet conditions.
The fundamental issue appears to be in the construction rather than the Gore-Tex membrane itself. Water consistently enters through the tongue area during stream crossings or when walking through deep puddles. Multiple users have reported similar issues, suggesting this is a design flaw rather than quality control problem.
During my testing, boots that should handle ankle-deep water crossings failed at depths barely covering the sole. Once water enters, the boots take extremely long to dry due to the synthetic upper materials retaining moisture. This makes them particularly problematic for multi-day trips where you can't fully dry your footwear overnight.
Durability Concerns
After 400+ miles of use across various terrain types, I can confirm the durability concerns mentioned in multiple user reports. The synthetic upper with TPU coating shows premature wear, particularly in high-abrasion areas like the toe box and heel counter.
The most concerning issue is delamination of the protective coating. This started appearing around the 200-mile mark and has progressively worsened. While the underlying boot structure remains sound, the aesthetic degradation and potential for increased wear is disappointing for boots in this price range.
In contrast, the Vibram sole has held up exceptionally well. The tread pattern remains aggressive, and I've seen minimal wear even after extensive use on abrasive granite and limestone. This suggests La Sportiva got the sole construction right while struggling with the upper materials.
Real User Reviews
"I really like these, they're holding up as well as all my other LaSportivas and even after a 10 mile day my feet and knees felt fine. Can't wait to take them on a backpacking trip. Anyone complaining about fit, I am flat footed and have wide toes and found a good fit. I haven't had cold feet in deep snow either."
"I was hoping that these more expensive Trango TRK boots would provide better ankle support than the LS TXS GTX boots that I wore out. Alas no. Advertised as combo of mountaineering boot and lightweight scrambler I think these fall very heavily on the scrambler side - so why not go with a mid-top. Even though I love the fit of La Sportiva boots I had to go with a Salomon Quest 4 GTX to get the upper support I wanted."
"Ran the subject boot for 4 days this past week... Even with OR crocs on, I completely soaked through the boot. I feel like a treated leather boot may have faired better. It's amazing how long these boots will stay wet once soaked through... The soles are really great, especially noticeable in wet weather/stream crossings. They are very comfortable to walk in and have good volume adjustment for the upper. But on your feet for 4 days straight, not the boot I'd choose."
Frequently Asked Questions
Are La Sportiva Trango TRK GTX boots waterproof?
The La Sportiva Trango TRK GTX features Gore-Tex Performance Comfort lining for waterproofing. However, based on extensive testing and user reports, these boots have waterproofing limitations. Water can enter through the tongue area during deep stream crossings or prolonged wet conditions. The waterproof membrane works well for light rain and shallow puddles but struggles with submersion above ankle height. For reliable waterproofing, consider alternatives like the La Sportiva Spire GTX or La Sportiva Stream GTX.
How do La Sportiva Trango TRK GTX boots fit compared to other hiking boots?
The Trango TRK GTX runs narrow and small compared to most hiking boots. I recommend sizing up half a size from your normal boot size. The toe box is more generous than other La Sportiva models, but the midfoot and heel remain snug. Those with wide feet should consider trying them on first or looking at alternatives like the Salomon Quest series. The narrow fit works well for technical terrain but can be problematic for long-distance hiking.
What's the difference between Trango TRK GTX and Trango Tech GTX?
The Trango TRK GTX is designed for trekking and backpacking with a softer, more flexible midsole for comfort on long hikes. The Trango Tech GTX is a technical mountaineering boot with a stiffer sole suitable for crampon use and technical climbing. The TRK is lighter and more comfortable for general hiking, while the Tech offers superior support for mountaineering activities. For serious alpine pursuits, also consider the full Trango series.
How durable are La Sportiva Trango TRK GTX boots?
Durability is a concern with these boots based on user reports and my own experience. The synthetic upper with TPU coating can delaminate after heavy use, especially in abrasive rocky terrain. The Vibram sole holds up well, but the upper materials show wear faster than traditional leather boots like those in the La Sportiva walking boots category. Expect 300-500 miles of use depending on terrain and conditions, which is below average for boots in this price range.
Can you use crampons with La Sportiva Trango TRK GTX?
The Trango TRK GTX can accommodate strap-on crampons for light snow conditions, but it's not designed as a true mountaineering boot. The sole lacks the stiffness and heel welt necessary for step-in crampons. For serious winter mountaineering, consider the Trango Tech GTX or specialized mountaineering-specific models instead, which offer proper crampon compatibility and the stiffness required for technical ice and snow climbing.
Where to Buy La Sportiva Trango TRK GTX
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Sizing Guide & Fit Recommendations

Sizing is perhaps the most critical factor for success with the Trango TRK GTX. After testing multiple sizes and gathering feedback from other users, here are my definitive recommendations for getting the fit right:
Size Recommendations
General Sizing Guidelines
- Standard feet: Size up 0.5 from your normal hiking boot size
- Narrow feet: Try your normal boot size first, may need 0.5 up
- Wide feet: Size up 0.5-1.0, but consider alternatives
- High-volume feet: These boots may not work well
- With thick hiking socks: Definitely size up 0.5
The Trango TRK GTX fits differently than most Sportiva hiking shoes in the lineup. While maintaining the narrow last that La Sportiva is known for, the toe box offers more volume than models like the La Sportiva Saber GTX or TX series boots.
Fit Issues & Solutions
The most common fit issue I encountered was heel slippage, particularly with thinner socks. This seems to be related to the overall narrow construction creating a mismatch between heel cup size and the rest of the boot volume. Solutions include:
- Using thicker hiking socks to fill volume
- Adding heel grip strips or moleskin
- Tightening the lacing system more aggressively
- Considering aftermarket insoles with more volume
For those with wide feet, I honestly recommend trying alternatives first. While the increased toe box volume helps, the overall narrow construction of the Trango TRK GTX makes them challenging for wider foot shapes. The broader La Sportiva models or competitor boots may serve you better.
Break-in Period
One genuine advantage of the Trango TRK GTX is the minimal break-in period required. Unlike traditional leather La Sportiva boots mens models that may require weeks of gradual conditioning, these synthetic boots are comfortable from day one. However, don't let this immediate comfort mask sizing issues that will become apparent on longer hikes. Always test them thoroughly on shorter outings before committing to major adventures.
Alternatives & Comparisons
Given the mixed performance of the Trango TRK GTX, it's worth considering alternatives that might better serve your specific needs. Here's how they compare to key competitors and other options within La Sportiva's lineup:
Boot Model | Weight | Waterproofing | Durability | Price Range | Best For |
---|---|---|---|---|---|
La Sportiva Trango TRK GTX | 2 lbs 10 oz | Poor | Fair | $220-250 | Technical day hiking |
Salomon Quest 4 GTX | 2 lbs 14 oz | Excellent | Excellent | $200-230 | All-around backpacking |
Scarpa Zodiac Plus GTX | 2 lbs 6 oz | Very Good | Good | $250-280 | Lightweight technical hiking |
La Sportiva Trango Tech GTX | 3 lbs 2 oz | Very Good | Excellent | $280-320 | Mountaineering/winter |
Lowa Renegade GTX Mid | 2 lbs 12 oz | Very Good | Excellent | $240-270 | Long-distance hiking |
Within La Sportiva's Lineup
If you're committed to staying within the La Sportiva ecosystem, several alternatives offer different trade-offs. The La Sportiva Trango Trek (non-GTX version) eliminates the waterproofing issues but obviously sacrifices weather protection. For those needing more support, the Trango Tech GTX offers superior durability and stiffness at the cost of weight and comfort.
For wider feet, the broader La Sportiva models like the TX series might work better, though they sacrifice some of the technical climbing capability that makes the Trango TRK appealing.
Best Alternatives by Use Case
For Reliable Waterproofing
Salomon Quest 4 GTX - Superior waterproofing with excellent durability
Lowa Renegade GTX Mid - Time-tested waterproof construction
For Technical Performance
La Sportiva Trango Tech GTX - Superior stiffness and climbing capability
Scarpa Zodiac Plus GTX - Lightweight technical performance
For Long-Distance Hiking
Salomon Quest 4 GTX - Superior comfort on long days
Lowa Renegade GTX Mid - Proven long-distance comfort
For Budget-Conscious Buyers
Merrell Moab 3 Mid WP - Reliable performance at lower cost
Keen Targhee III Mid WP - Good value with wide foot options
Conclusion
After six months and over 400 miles of rigorous testing, the La Sportiva Trango TRK GTX presents a complex value proposition that defies simple recommendations. These boots excel in specific technical scenarios while falling short in fundamental areas that many hikers consider non-negotiable.
Who Should Buy the Trango TRK GTX
The Trango TRK GTX works best for hikers who prioritize technical performance over long-distance comfort and can work around the waterproofing limitations. If your typical outings involve:
- Day hikes under 10 miles on technical terrain
- Rock scrambling and exposed route-finding
- Dry climate hiking where waterproofing isn't critical
- Peak bagging and alpine approaches in good weather
Then these boots might serve you well, especially if you have narrow feet that fit La Sportiva's last well and don't mind the premium price for specialized performance.
Who Should Look Elsewhere
Unfortunately, the list of scenarios where I can't recommend the Trango TRK GTX is longer:
- Multi-day backpacking where waterproofing is essential
- Long-distance hiking requiring maximum comfort
- Wet climate hiking with frequent stream crossings
- Budget-conscious buyers seeking maximum value
- Hikers with wide feet or high-volume foot shapes
- Those prioritizing durability over technical performance
Final Verdict
Overall Rating: 3/5 Stars
The La Sportiva Trango TRK GTX is a technically capable boot let down by fundamental issues with waterproofing and durability. While the climbing performance and initial comfort are impressive, the waterproofing failures and premature wear make them difficult to recommend for most hiking applications.
The tragic irony of the Trango TRK GTX is that La Sportiva got many things right β the sole design is excellent, the climbing performance is genuinely impressive, and the initial comfort exceeds expectations. However, the waterproofing failures and durability concerns overshadow these strengths for most hikers.
For the price point, I expect better materials and construction quality. While the technical performance justifies consideration for specific use cases, most hikers would be better served by alternatives that offer more reliable weather protection and longer-lasting construction.
If you're specifically drawn to La Sportiva's technical approach, consider spending slightly more on the Trango Tech GTX for superior durability, or looking at proven alternatives like the Salomon Quest 4 GTX for reliable all-around performance.
The hiking boot market offers too many excellent options to settle for the compromises required by the Trango TRK GTX. While they might work for specific technical applications, most hikers deserve boots that excel in fundamental areas like waterproofing and durability β qualities that should be standard at this price point, not optional extras.
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