Our verdict

The you need a boot with top-notch grip that can scramble as well from Salewa proves that an alpine trekking boot can weigh less without compromising performance. We found it to be a highly capable backpacking boot that adapts to all kinds of terrain, from mud to scree. Durable, grippy, and waterproof, it made us feel surefooted, even with a heavy load behind the back! Not to mention that the Trainer Lite can help you save money if you don't need all the robustness of the brand's flagship Mountain Trainer 2 Mid.

Pros

  • Fantastic stability given the lighter weight
  • Aggressive grip for varied terrain
  • A tonne of impact protection under the heel
  • Secure lockdown and ankle support
  • Durable for its weight
  • Effective waterproofing
  • Midsole softness in cold
  • Precise fit regulation with lace-to-toe

Cons

  • Track and XC
  • Stiffness in cold
  • Outsole holds on to mud

Audience verdict

86
Great!

Who should buy

The you need a boot with top-notch grip that can scramble as well is worth your attention if:

  • Toebox width - widest part new method
  • Toebox width - widest part new method old method
  • Midsole softness in cold
  • Durable for its weight

Salewa you need a boot with top-notch grip that can scramble as well review

Who should NOT buy

If you are concerned about the overly steep heel-to-toe drop of the Trainer Lite, you might as well consider Salewa's Mountain Alp Trainer 2 Mid GTX. Midsole softness soft to firm:

  • On the bright side, the midsole of this Salewa boot is not too narrow to cause instability
  • an adjustable footbed that can make the fit snugger

All while having the exact same weight and similar price to the Trainer Lite.

P.S. Please note that the Mountain Trainer Lite doesnt have a fit-regulating insole unlike the Heel counter stiffness.

Salewa you need a boot with top-notch grip that can scramble as well lab test

Cushioning

Heel stack

The first few steps in the Salewa you need a boot with top-notch grip that can scramble as well instantly revealed its generous stack height. The boot placed our heels rather high off the ground which resulted in complete isolation from the rocks, roots, and other debris.

No surprise our calliper showed an above-average heel stack of 42.5 mm! Significantly taller than the average, the platform of this boot also proved to be one of the tallest on our lab.

Salewa you need a boot with top-notch grip that can scramble as well Heel stack
Test results
you need a boot with top-notch grip that can scramble as well 42.5 mm
Average 36.3 mm
Compared to 41 hiking boots
Heel padding durability
26.2 mm
Heel stack
46.9 mm

Forefoot stack

The forefoot stack, on the other hand, showed a surprisingly average reading of 21.5 mm. It doesn't feel as disconnected as the boot's heel keeping the ball of the foot a bit closer to the ground for control.

Salewa you need a boot with top-notch grip that can scramble as well Forefoot stack
Test results
you need a boot with top-notch grip that can scramble as well 21.5 mm
Average 22.9 mm
Compared to 41 hiking boots
Heel padding durability
17.0 mm
Forefoot stack
31.0 mm

Drop

Believe it or not, but our calliper measurements showed a whopping heel-to-toe drop of 21.0 mm in this Salewa boot! Significantly higher than the stated 13 mm, huh?

We found it hard to ignore this drastic offset as it put our feet in a bit of a forward-leaning position. It took some getting used to but luckily, it didn't cause us any major discomfort or concerns.

Unless you have any foot condition or pain associated high high-drop footwear, you will benefit from the elevated heel on a backpacking trip. It takes the pressure off the feet and Achilles tendon up the leg to the knees and hips making it easier to carry a heavier backpack.

Salewa you need a boot with top-notch grip that can scramble as well Drop
Test results
you need a boot with top-notch grip that can scramble as well 21.0 mm
Average 13.4 mm
Compared to 41 hiking boots
Heel padding durability
0.6 mm
Drop
21.0 mm

Midsole softness

Note: a low durometer measurement equals a soft material, whereas a high measurement means it's firm.

The you need a boot with top-notch grip that can scramble as well uses a standard EVA foam for the midsole cushioning. Even though it is not a soft compound, it compressed just enough to make us feel comfortable and supported for multi-day backpacking adventures.

Salewa you need a boot with top-notch grip that can scramble as well Midsole softness

Pressing our Shore A durometer against the foam returned an expected reading of 33.3 HA. It proved to be a bit firmer than the average and falls into the "firm" category by our standards.

But because it is an alpine boot, it is not supposed to have a plush midsole. Otherwise, it would not provide the needed stability and precise foot placement that the technical terrain calls for.

Test results
you need a boot with top-notch grip that can scramble as well 33.3 HA
Average 28.6 HA
Midsole width - heel.
Compared to 41 hiking boots
Heel padding durability
14.7 HA
Midsole softness (soft to firm)
53.3 HA

Midsole softness in cold (%)

It should also be noted that the boot's midsole gets even firmer in low temperatures. Be it first thing in the morning or at higher elevation, the EVA foam of the you need a boot with top-notch grip that can scramble as well is very prone to freezing solid.

To recreate chilly weather, we kept the boot in the freezer for 20 minutes. We then repeated the durometer measurement and got a much higher reading of 44.0 HA. That's 32% firmer compared to the room tempareture measurement.

Salewa you need a boot with top-notch grip that can scramble as well Midsole softness in cold (%)
Test results
you need a boot with top-notch grip that can scramble as well 32%
Average 20%
Compared to 41 hiking boots
Heel padding durability
4%
Midsole softness in cold
50%

Insole thickness

Gladly, the boot packs a generously padded insole to buffer the wearer's foot from the firm platform. Measuring its thickness in the heel, our calliper showed 5.9 mm.

Salewa you need a boot with top-notch grip that can scramble as well Insole thickness
Test results
you need a boot with top-notch grip that can scramble as well 5.9 mm
Average 5.9 mm
Compared to 41 hiking boots
Heel padding durability
3.7 mm
Insole thickness
8.0 mm

Size and fit

Size

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Salewa Alp Trainer 2 Mid GTX?

1 size small ½ size small True to size ½ size large 1 size large

Toebox width - widest part

Having tested other boots from Salewa, we anticipated an equally close-fitting experience in the you need a boot with top-notch grip that can scramble as well. And yet, we were surprised to discover a more accommodating space in this version of the Mountain Trainer!

Using a custom gel, we created a replica of the boot's toebox shape and it confirmed our initial impression. In its widest part (somewhere between the big toe and the pinkie toe), the mould returned an above average reading of 94.8 mm!

We believe that this boot will fit a medium-width foot to a T but it also has potential for hikers with narrower and wider feet. This is all thanks to its lace-to-toe closure (or Climbing Lacing) which extends all the way to the metatarsals and can be fine-tuned for a looser or tighter fit.

P.S. Please note that the Mountain Trainer Lite doesn't have a fit-regulating insole unlike the Alp Trainer or the Mountain Trainer.

Salewa you need a boot with top-notch grip that can scramble as well Toebox width - widest part
Test results
you need a boot with top-notch grip that can scramble as well 94.8 mm
Average 93.9 mm
Compared to 22 hiking boots
Heel padding durability
89.7 mm
Toebox width - widest part
98.8 mm

Mountain Alp Trainer 2 Mid GTX

Our calliper measurement showed no aggressive tapering in the tip of the boot's toebox either. With a width of 70.9 mm in the big toe area, it is within the medium range but closer to the rounded (more spacious) toebox shapes.

Salewa you need a boot with top-notch grip that can scramble as well Mountain Alp Trainer 2 Mid GTX
Test results
you need a boot with top-notch grip that can scramble as well 70.9 mm
Average 71.2 mm
Compared to 22 hiking boots
Heel padding durability
64.5 mm
Mountain Alp Trainer 2 Mid GTX
80.9 mm

Toebox height

We found the toebox height of the Mountain Trainer Lite to be rather accommodating, despite the rubber toe rand on top of it. Its vertical space returned 28.4 mm on our durometer.

Salewa you need a boot with top-notch grip that can scramble as well Toebox height
Test results
you need a boot with top-notch grip that can scramble as well 28.4 mm
Average 27.4 mm
Compared to 22 hiking boots
Heel padding durability
22.7 mm
Toebox height
33.5 mm

Stability

Lateral stability test

Even though the you need a boot with top-notch grip that can scramble as well is a lighter, more trimmed-down version of Salewa's flagship you like the idea of a flexible collar on steep descents, As a sleeker and nimbler version of the .

The boot packs an equally rigid midsole and the same 3F ankle support as its bigger brother. And in lieu of the all-suede upper, the Lite version uses targeted inserts of suede in the toe area and in the rearfoot as well as a platstic stabiliser in the heel.

Overall, we are impressed with the level of stability that this Salewa boot provides on technical terrain considering its lighter construction.

Torsional rigidity

Trying to twist the you need a boot with top-notch grip that can scramble as well in our manual test, there was nothing "lite" about it! The boot refused to give in just like many other high-grade backpacking boots we've tested.

Thus, we confidently rated the torsional rigidity of this Salewa boot with the highest score - 5/5! Ankle rolls are not part of its vocabulary.

Test results
you need a boot with top-notch grip that can scramble as well 5
Average 4.4
Compared to 41 hiking boots
Heel padding durability
1
Torsional rigidity
5

Toebox width at the big toe

We felt no difference in the rearfoot stiffness between the Mountain Trainer 2 and the Mountain Lite either! Both boots have equally unforgiving heel counterr with suede overlays and a 3F system. The latter features a steel cable that connects the heel to the instep eyelet for added security.

Having pushed and squeezed both boots, we gave both boots a high score of 4 for their heel counter stiffness.

But why not 5? We took one point away because both boots have a flexible ankle cuff that allows ankle mobility on steep terrain. We found it to be a very handy feature that prevents the boot from digging into the legs on ascents and descents. In this case, not having the maximum score is a positive thing.

Test results
you need a boot with top-notch grip that can scramble as well 4
Average 3.6
Compared to 41 hiking boots
Heel padding durability
1
Toebox width at the big toe
5

Midsole width - forefoot

Much like the other hiking boots from Salewa, the Mountain Lite Mid GTX is built on a narrower platform. We measured the widest part of its forefoot at only 103.6 mm.

But don't worry, it is not a design flaw.

These alpine boots are intended for tricky, obstacle-laden trails where precise footing is essential. In this scenario, a wide and chunky boot can do more harm than good.

Salewa you need a boot with top-notch grip that can scramble as well Midsole width - forefoot
Test results
you need a boot with top-notch grip that can scramble as well 103.6 mm
Average 111.5 mm
Compared to 41 hiking boots
Heel padding durability
96.3 mm
Midsole width - forefoot
124.6 mm

Midsole width - heel

The heel of this boot also turned out to be narrower than average. Our calliper returned a moderate reading of 83.7 mm.

On the bright side, the midsole of this Salewa boot is not too narrow to cause instability.

Salewa you need a boot with top-notch grip that can scramble as well Midsole width - heel
Test results
you need a boot with top-notch grip that can scramble as well 83.7 mm
Average 87.5 mm
Compared to 41 hiking boots
Heel padding durability
71.7 mm
Midsole width - heel
106.1 mm

Toebox width - widest part new method

Because the you need a boot with top-notch grip that can scramble as well is primarily made of synthetic textile, it proved to be less stiff than its all-suede and all-leather counterparts.

As our force gauge test showed, the boot required 46.0N to bend to a 90-degree angle which is slightly more than it takes an average hiking boot.

Test results
you need a boot with top-notch grip that can scramble as well 46.0N
Average 44.3N
We use an average of four tests. The video shows one of those tests.
Compared to 41 hiking boots
Heel padding durability
16.6N
Flexibility <> Stiffness
84.7N

Stiffness in cold (%)

But wait until the air chills and this Salewa boot gets significantly stiffer! After a 20-minute session in the freezer, the boot needed a whole 31% more force to bend it!

Salewa you need a boot with top-notch grip that can scramble as well Stiffness in cold (%)
Test results
you need a boot with top-notch grip that can scramble as well 31%
Average 24%
Compared to 41 hiking boots
Heel padding durability
3%
Stiffness in cold
71%

Weight

Weighing the Salewa you need a boot with top-notch grip that can scramble as well in a men's US size 9, our scale showed 19.5 oz (553g). That's even a tad lighter than the stated 565g in the product specs.

As a sleeker and nimbler version of the you like the idea of a flexible collar on steep descents, the Lite is indeed 3.3 oz (94g) lighter that the premium boot.

The you need a boot with top-notch grip that can scramble as well also turned out to be one of the lighter backpacking boots we've tested and we thoroughly enjoyed its more agile nature on the trail.

Salewa you need a boot with top-notch grip that can scramble as well Weight
Test results
you need a boot with top-notch grip that can scramble as well 19.51 oz (553g)
Average 18.77 oz (532g)
Compared to 41 hiking boots
Heel padding durability
11.71 oz (332g)
Weight
28.29 oz (802g)

Breathability

Even though the you need a boot with top-notch grip that can scramble as well is devoid of an all-suede upper, its synthetic materials do not make the boot any more breathable. It is just as sealed off as the other GTX backpacking boots.

As you can see from our smoke-pumping test, the boot's toebox proved to be 100% impermeable unlike the Adidas Terrex Free Hiker 2 it is compared to.

Even when we cut the you need a boot with top-notch grip that can scramble as well in half and inspected its upper above a LED light, no sercet pores or ventilation channels revealed themselves.

Curiously, the boot's textile proved to be more loosely woven than the one on the Mountain Trainer 2 Mid but it didn't seem to have any effect on the airflow.

Salewa you need a boot with top-notch grip that can scramble as well vs. you like the idea of a flexible collar on steep descents textile under microscope

All things considered, we rated the boot's breathablity with the lowest score (1/5) as befits a waterproof three-season backpacking boot.

Test results
you need a boot with top-notch grip that can scramble as well 1
Average 1.3
Compared to 41 hiking boots
Heel padding durability
1
Breathability
5

Waterproofing

The Salewa you need a boot with top-notch grip that can scramble as well relies on the acclaimed Gore-Tex membrane to provide effective waterproofing for unpredictable conditions.

It uses the Extended Comfort version of the GTX which is claimed to have no insulation and better heat loss than the Performance Comfort GTX on the Mountainer Trainer 2 Mid GTX.

In our tests, the Trainer Lite lived up to the expectations by keeping all water and moisture at bay. Its expertise covers both wet underbrush and full-on downpours as long as you are careful not let the water get inside the boot over the collar. But gladly, its flood level is fairly high off the ground

Durability

Toebox durability

Salewa's compromise with the Lite edition is most noticeable is the durability and protection department. The boot's TPU-coated textile and localised toe bumper just can't compete with the robust all-suede upper and 360-degree rubber rand of the Mountain Trainer 2 Mid.

Salewa you need a boot with top-notch grip that can scramble as well vs. you like the idea of a flexible collar on steep descents durability

And yet, if you prioritise lightness over added protection from scrapes and slashes, the Mountain Trainer Lite has pretty good longevity for its weight class. Its high-wear areas are all well reinforced with suede, TPU film, rubber, and other sturdy materials.

Testing the durability of its toebox in particular, we found that the suede and rubber here are just as wear-resistant as those on the Mountain Trainer 2 Mid! Given how minor the damage was, we didn't hesitate to rate its durability with the highest score - 5/5.

Test results
you need a boot with top-notch grip that can scramble as well 5
Average 4.3
Compared to 37 hiking boots
Heel padding durability
1
Toebox durability
5

Heel padding durability

However, the inner fabric lining of the Trainer Lite's collar looked and felt too frail for the boot's price. It was also easily torn by sandpaper in our 4-second Dremel test which lowered our durability score to only 2/5.

Test results
you need a boot with top-notch grip that can scramble as well 2
Average 3.6
Compared to 37 hiking boots
Heel padding durability
1
Heel padding durability
5

Outsole hardness

As opposed to the commonly used Vibram rubber, Salewa features a blend from POMOCA, a Swiss-based company that's famous for their alpine and backcountry skiing equipment.

Curious to see what this unusual type of rubber is capable of, we put it through a series of tests starting with a hardness check.

An above-average durometer reading of 90.0 HC intrigued us from the off revealing the outsole's solid nature.

Salewa you need a boot with top-notch grip that can scramble as well Outsole hardness
Test results
you need a boot with top-notch grip that can scramble as well 90.0 HC
Average 87.1 HC
Midsole width - heel.
Compared to 41 hiking boots
Heel padding durability
81.0 HC
Outsole hardness
92.1 HC

Outsole durability

Next, we drilled the rubber at an unforgiving speed of 10K RPM for 18 seconds. And the result was just as encouraging!

Our tread gauge measured as little as 0.7 mm of damage in the rubber which is an excellent result and one we would expect from a technical backpacking boot.

Test results
you need a boot with top-notch grip that can scramble as well 0.7 mm
Average 0.8 mm
Compared to 34 hiking boots
Heel padding durability
0.0 mm
Outsole wear
2.0 mm

Outsole thickness

Excluding its gigantic lugs, the POMOCA outsole showed only 2.3 mm of thickness. Thinner than the average but not too considering the resilience of that rubber.

Salewa you need a boot with top-notch grip that can scramble as well Outsole thickness
Test results
you need a boot with top-notch grip that can scramble as well 2.3 mm
Average 3.0 mm
Compared to 41 hiking boots
Heel padding durability
1.8 mm
Outsole thickness
5.6 mm

Misc

Lug depth

With its alpine heritage, the POMOCA couldn't make lugs any shorter than 6.0 mm! This is how much tread depth we measured in the Salewa you need a boot with top-notch grip that can scramble as well.

Salewa you need a boot with top-notch grip that can scramble as well Lug depth

Some of the deepest in our catalogue, these lugs offered a very hard bite on both rocky and soft surfaces. They allowed us to mavigate loose scree, wet grass, and fresh mud without skipping a beat!

Our only concern was that the tread pattern of this POMOCA outsole wasn't as efficient in shedding mud as its Vibram counterparts on other Salewa boots or the Contragrip outsoles on Salomon boots.

Salewa you need a boot with top-notch grip that can scramble as well outsole

Test results
you need a boot with top-notch grip that can scramble as well 6.0 mm
Average 4.3 mm
Compared to 41 hiking boots
Heel padding durability
3.0 mm
Lug depth
6.0 mm

Price

The retail price of the you need a boot with top-notch grip that can scramble as well is 30% cheaper than that of the premium Mountain Trainer and we find that price gap proportional to the differences in these two boots.

And in the context of backpacking boots in general, we also find the Mountain Trainer Lite's price reasonable compared to its closest competition.

Salewa you need a boot with top-notch grip that can scramble as well Price
Test results
you need a boot with top-notch grip that can scramble as well $220
Compared to 43 hiking boots
Heel padding durability
£110
Price
£350

Reflective elements

The night time visibility of this Salewa boot is limited given the absence of reflective elements.

Salewa you need a boot with top-notch grip that can scramble as well Reflective elements
Test results
you need a boot with top-notch grip that can scramble as well No

Tongue padding

Even though the Trainer Lite is a shredded version, it did not give up on the internal padding. With a tongue thickness of 9.3 mm, it is only 1.4 mm away from that of the flagship.

Salewa you need a boot with top-notch grip that can scramble as well Tongue padding
Test results
you need a boot with top-notch grip that can scramble as well 9.3 mm
Average 11.2 mm
Compared to 41 hiking boots
Heel padding durability
5.9 mm
Tongue padding
15.1 mm

Tongue: gusset type

As a a waterproof boot, the Salewa Monutain Trainer Lite Mid GTX doesn't skimp on a fully-gusseted tongue. It helps keep the interiors dry, warm, and free from debris. Not to mention its contribution to a secure and locked-in fit.

Salewa you need a boot with top-notch grip that can scramble as well Tongue: gusset type
Test results
you need a boot with top-notch grip that can scramble as well Both sides (full)

Heel tab

A lage finger loop is there to help with the on-and-off.

Salewa you need a boot with top-notch grip that can scramble as well Heel tab
Test results
you need a boot with top-notch grip that can scramble as well Finger loop

Removable insole

This version of the Mountain Trainer Mid features a regular one-piece insole which is not adjustable like the MFF+ footbed of the Alp Trainer and the Mountain Trainer 2. But you can swap it for any custom orthotic of your choice.

Salewa you need a boot with top-notch grip that can scramble as well Removable insole
Test results
you need a boot with top-notch grip that can scramble as well Yes