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Description

Serious performance on all surfaces and at all altitudes.

The Lowa Men’s Mountain Expert GTX Mountaineering Boot combines German engineering with Italian craftsmanship to deliver an all-around mountaineering boot that meets the exacting needs of alpine adventurers. The boot’s 3D Flexitallows for more natural ankle flex without compromising stability, and the proprietary Lowa heel truss provides better heel hold and improved abrasion resistance.
  • Mountaineering split-leather uppers deliver ample support and durability
  • Anatomically contoured C4 tongue offers natural flex that cradles the foot
  • Gore-Tex liners, which seal out moisture while allowing water vapor to escape, are specially designed for superior fit
  • Lightweight, low-profile PrimaLoft insulation and an insulated, fleece-lined footbed keep your foot warm in extreme conditions
  • High wall rubber rand protects foot and upper from abrasion and impact
  • Shock-absorbing polyurethane midsoles feature a thin upper layer of cushioning foam for all-day comfort
  • Vibram Teton outsole offers confidence-inspiring traction on mixed terrain

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Lowa Mountain Expert GTX Boot - Men's

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Here's what others have to say...

5 5

Brandon Smith

Member since 

I am really enjoying these boots. Definitely warm and comfortable! Solid fit with my Grivel G12 New-Matics.

I am looking for a pair of boots for Petzl...

Shawn E

Member since 
Posted on

I am looking for a pair of boots for Petzl Charlet Vasak Flexlock Crampons, would these work, I've owned Lowa's in the past, or any other recommendations, working on a budget.

bulletbikeguy

Member since 
Responded on

I wish I could tell you for sure. I've hiked steep terrain and ice climbed many vertical pitches with BD Cyborg with Step-in mounts. I have had no movement issues with the step-in Cyborgs moving or shifting and the boot seems to stay plenty stiff. I also purchased these because of the price and I have not been disappointed.

5 5

bulletbikeguy

Member since 
  • Gender: Male
  • Familiarity: I've used it once or twice and have initial impressions

I purchased these on my way to Ouray and used them without any time to break them in. I only climbed for 1.5 days but I can report no blisters and no stubbed toes! They worked great with BD Cyborg pro (step-in) crampons. I climbed vertical ice and walked in them a lot. While climbing I noticed very little heel movement and felt dexterity was good. I did notice hot spots on the backs of both heels while hiking uphill with crampons on and some bruising at the front bend of my ankle that I can comfortably attribute to the boots not being broke in at all. Again, no blisters to report! I even ran one mile back from the climb to my vehicle without crampons through snow, dirt, and road to see if any unbearable hotspots or pain developed, I was pleasantly surprised that my lungs were hurting long before my feet.
The weather was unusually warm so I can?t comment much on their insulation. I?m not really a great judge of this anyway; I tend to have warm hands and feet. I only have one gripe so far, when I cleaned them with some water a little red color rubbed off onto a towel. Not a big deal, but I won?t be happy if my feet and socks start turning red over time, no sign of this so far though.
I read a review below that stated you should purchase a larger size than you normally wear. I would not agree, but foot size is a funny thing. I wear a 9.5 in Zamberlan, Keen, Asics, and Brooks. The 9.5 Lowa GTX fit perfectly with some snugness around the metatarsals which never resulted in a bruise or discomfort. In comparison the 9.5 Mammut GTX fit very loosely, with lots of heel play when I tried them on. I wore different pairs of socks; thin Smartwool ski, thick Smartwool ski, thick wool Kirkland (Costco, which are pretty nice socks to be honest). I noticed the best results with the thicker Smartwool ski socks that have additional padding in high impact/wear areas for skiing.

bulletbikeguy

Member since 
Responded on

I spent a couple days in Hyalite Canyon, MT where the temperatures were low. At 0-15 degrees my feet stayed warm with a pair of medium weight Smartwool skiing socks.

5 5

HCE

Member since 
  • Gender: Male
  • Familiarity: I've used it several times

These are my first real mountaineering boots so I don't have much to compare them to other than my multiple non-mountaineering backpacking boots (a variety of Asolo, Danner, and Vasque models). I've only had a chance to use them with crampons one time so far (Grivel Air Tech Light) which worked fine as expected, but I have used them several times while winter backpacking in my MSR Lightning Ascent 25 snowshoes. I was extremely surprised and happy at how comfortable they were while snowshoeing in them. I expected I would sacrifice significant comfort in exchange for support, warmth and dryness by wearing them, but I did not. They kept my feet warm and dry and have not created any hot spots or blisters when I have gone snowshoeing in them. The coldest temps I've used these in were in the low teens Fahrenheit and my toes were still warm and comfy. I have a habit of wearing thin merino wool liner socks under my thick merino wool mountaineering socks which may be why I have not had trouble with cold toes when others state that they have had issues at similar temps in these boots. My only "issue" with these boots is that they are definitely smaller than my other boots for a given size. I typically wear a size 11 1/2 or 12 in my backpacking boots. I had to size up to a 13 in these to make them fit the same as my other boots. It's not a problem as long as you know about it, so be aware of this quirk in sizing with these.

5 5

Guy Geva

Member since 
  • Gender: Male
  • Familiarity: I've put it through the wringer

I using this boots for dry tooling, mountaineering, and trekking.
this boots are very , no no...VERY comfortable (more than my trekking boot) . they good for a medium foot, worm (for summer mount climbing), soft and rigid just in the right places. in the mondo size I'm 27.5 and I buy the 29.1 (11.5 US)
I hope it's helping.

1 5

joep153219

Member since 
  • Gender: Male
  • Familiarity: I've put it through the wringer

These boots (for me) are very comfortable however I find their claims of 200 grams of PrimaLoft to be laughable at best because it seems as if they forgot to insulate the toe box. I hiked Mt Monroe today. It was 15� at the summit. Not particularly cold at all, especially for something that purports to be a mountaineering boot. I couldn't feel my toes. Yes I had a proper sock on, no there were no circulation issues. My Asolo 520 backpacking boots are warmer than these. If you want a comfy boot, with a stiff sole and gat ankle support these are fantastic. If you want to come back from a winter hike with all of your toes, avoid this boot. I really wanted to like these boots because they do fit so well but if they can't keep my feet warm it kind of defeats the purpose.

Does anyone know it the Lowa GTX have...

Mark

Member since 
Posted on

Does anyone know it the Lowa GTX have thicker tongue padding than the Lowa Vajolet.

Just tried Vajolet - on steep decents - the lace preasure on my instep is too painful.

Guy Geva

Member since 
Responded on

I have the expert boot and the tongue padding is great! this boot are for more gold places and I think it's need to be more thicker. and you have more ability to tighten the shoelaces

3 5

rowan

Member since 

pretty happy hiking in these boots, mostly use them to approach climbing routes. they are described as insulated but here in washington i've never found them to be to warm. after two years of use, they are falling appart. mostly the lace loops are failing, but where the leather is meating the synthetic on the lower ankle the seam has failed. most of this is due to abrasion, maybe i'm just hard on my feet. my last pair of boots lasted me six year: la sportiva glacier. the lacing on these takes some trial and error, you'll find something that works. wish the tongue was removable.

Im looking to ice climb with these. does...

Cody Green

Member since 
Posted on

Im looking to ice climb with these. does anyone have any experience with ice climbing with these? or are they mainly a mountaineering/hiking boot?

DEON NORTJE

Member since 
Responded on

they are rigid enough to strap crampons on

How do these compare to the La Sportiva...

John Baer

Member since 
Posted on

How do these compare to the La Sportiva Nepal EVO GTX?

John Baer

Member since 
Responded on

well, after a bit of research - looks like they are on par with the La Sportiva Trango Extreme Evo Light GTX. If one wanted the Lowa equivalent to the La Sportiva Nepal EVO GTX they'd have to go with the Lowa Silberhorn GTX which backcountry currently doesn't appear to carry...

4 5

John

Member since 

If you've spent any time looking, you'll find very few insulated backpacking boots. There are oodles of mountaineering boots, many insulated, but they're heavy, with soles too stiff for a comfortable 2 hour hike into, say, John's Brook Lodge. And there's a good selection of insulated "snowboots", but are they stout enough to support a 50 pound backpack stuffed with 3 days worth of winter camping gear? Will the toe-box collapse and cut the blood supply to your toes when you cinch the snowshoe straps tight enough for the icy seven-hour climb up Marcy and back? In January? When it's 10 degrees?
That's exactly what I bought mine for - my yearly winter camp with my best friend in the 'dacks. Not too heavy (my 10 1/2's tipped the scales at 2 and 1/3rd pounds each), waterproof, with Primaloft insulation, they are plushly padded inside yet the "heel truss" locks your foot firmly in place. Lacing design is fine. It takes some effort to push the tongue flat and out of the way against the instep, but there's a cool knob which keeps the tongue centered. There's enough rocker for a comfortable stride. They look like a million bucks (if you're not averse to red) - the craftsmanship is gorgeous.
And how did they perform? Well, my toes got cold. But so did my buddy's, and he had on Koflach Plastic mountaineering boots with closed-cell foam inner liners. Not unbearably cold - nothing a bit of wiggling couldn't fix. But except for a good toe-pocket, interior volume's on the snug side (I have medium width feet). You really need to buy a full size larger than usual (not half as I did) to get two pair of socks in without scrunching. Or a liner sock, heavy wool sock and vapor barrier, to keep hike-sweat from soaking the inside then freezing overnight.
My two other caveats: not quite enough ankle support. The composite construction there flexes a tad too easily, which nonetheless allows good freedom of movement. (I recently tried on the new La Sportiva Pamirs which feel awesome on this point, but, alas, are neither waterproof nor insulated).
And the tongue wasn't quite thick enough to prevent some minor but unwelcome pressure on my left instep ankle bone, but this so mitigated by thick socks so as not to be an issue.
Over-all, beautiful boots with some minor flaws, but in this category there's not a lot to choose from.

A Rare Boot
John

Member since 
Responded on

I've exchanged my 10 1/2's for 11's. Much more comfortable with two pair heavy socks. And to improve ankle support you must take the time to REALLY press the tongue flat and pull it up (there are loops!) as you cinch the laces tight. It's prone to bunching between the two sides of the boot as they close.

Steve Evans

Member since 
Responded on

Just test drove a new pair. The 10s felt a little tight across my foot so I went with the 10.5s. While heading up steeper uphills, my heels were scrubbing a bit. Loosened up the boot, allowed for even more movement but less pressure and more comfortable. Question; is that a real problem, should my heel be "locked" in?

Can anybody say anything about how well...

Danny Murphy

Member since 
Posted on

Can anybody say anything about how well insulated these are? How well would they perform in consistent 20 deg F temperatures?

Jeremy Stoshick

Member since 
Responded on

With the proper fit (not too tight but snug enough to be fit for technical use) and a good quality wool or wool synthetic blend sock, you will have no problem with these in 20 deg temps.

John

Member since 
Best Answer Responded on

I wore these up Algonquin in the 'dacks last January in +20 to -10 degree weather with expedition-weight Smartwools and a vapor barrier (to keep liners from freezing overnight). The primaloft is better than strictly gore-tex, but after an hour my toes got cold - not unbearable, but cold. I wiggled them around till they warmed up, which in my decades of experience is the only way to keep toes warm no matter the boots. They ARE plush and comfy, totally waterproof and beautifully made. They wrap the foot and lock the heels down snugly, have enough flex for a natural gait and can support the heaviest loads. They're stiff enough over the toe-box not to compress under snowshoe straps, but may flex too much around the ankles for some folks.

joep153219

Member since 
Responded on

They are insulated poorly. It was only 15� at the summit of Mt Monroe in NH today and my feet were frozen solid. Lowa should NOT claim these to be mountaineering boots because plain and simply, they are not.

4 5

nco100771993

Member since 

These boots were extremely comfortable out of the box, but not nearly as sturdy as I was hoping for. I would think that rolling an ankle in these boots would be very easy. The black areas in the photos represents a synthetic material which improves flexibility. They are too flexible though, up, down and side to side. There is almost no resistance to a roll, and for me, that wasn't desirable. I returned these boots.

5 5

Dave

Member since 

Love these boots, fit me and were comfy right out of the box. Almost zero break in time. Was looking for a full leather booth instead of a composite but in So Cali very hard to find much at all to try on. So far these have been great, totally waterproof (after a few coats of Nikwax) and very comfy.

How do these compare to the Scarpa Freney...

Brian

Member since 
Posted on

How do these compare to the Scarpa Freney XT GTX Mountaineering Boots? for mainly ice climbing, some with longer approaches but no multi day excursions

Greg

Member since 
Responded on

The Scarpa does not have near the comfort for my foot, a loose fit, and does not appear of the same quality. I tried both along with LA Sportiva, and Lowa wins, hands down.