Description
So agile and powerful it might just walk on snow AND water.
- The TF-X liner comfortably supports the foot and uses a forefoot flex zone to integrate with the TLT5's 5mm of ACTI-Flex last flexibility for less foot fatigue during marathon skin sessions
- Claw Outsole uses a durable, rubberized tread that provides ample traction in mixed terrain and plays nicely with crampons
- Downhill Booster system uses one fixed and one removable tongue that swaps out for uphill hikes, and slides in easily for powerful downhill performance
- At the catches, the Magnesium Ultra-Lock System locks over the cuff cable so the cuff buckle can be both opened fully and simultaneously secured for easier switching from ski to walk mode
- Close the Ultra-Lock cuff buckle and an insert on the buckle slides into hole in the rear cuff, locking the two together to create a singular, stiff structure
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Share your thoughts
What do you think of the
Dynafit TLT 5 Mountain TF-X Alpine Touring Boot
? Share a...
Remarkable Randonne� Boots
jla5499345
Member since
These seeming feather-light boots far exceeded my expectations. They are very nearly as powerful as down-hill boots and, paired with V�lkl Nunataq skis and Dynafit Radical bindings, let me keep up with skiers that left me in the dust when I was climbing on my BD Crossbows and Scarpa Lasers. They truly make me feel young again! Fit is, of course, dependent on foot shape. Apart from a hot spot caused by the base of one of the tongues that I have yet to solve, these are very comfortable and precise with my Lange-shaped foot.
Hi all
I'm just about to buy a pair of...
Sergiu
Member since
Hi all
I'm just about to buy a pair of Dynafit TLT5 TF-X ski boots, but can't decide on the sizing of the boots. I have a 280 mm foot length and size 27 mondo on my alpine ski boots.
Which is the proper size for my foot's length? I've read contradictory opinions on the web and don't want to order them and not to fit. The sizing chart on Dynafit's website http://media.dynafit.com/PDF/Conversion_Chart_Boots.pdf is of some help, but still can't decide on the size.
Thank you
Arthur Debowski
Member since
I wear a US size 9 or European size 42 and went with the Mondo 27 in these boots and they were a perfect fit. I didnt' mold the liners or do any work to them and they were plenty comfortable for 100k+ vertical last season.
Any chance of getting these in a 30 or...
jusp79716
Member since
Any chance of getting these in a 30 or 30.5?
Thanks!
a quick critique
jamp316637
Member since
- Gender: Male
- Familiarity: I returned this product before using it
this boot is narrow and not for a wide or full sized foot. I bought my size and it was too narrow for my foot, so returned/exchanged the boot for a Scarpa Rush. I skiied on the Rush's today and love them. They fit my wider foot right out of the box, and they are relatively light also. Fitted the same size in both boots.
TLT5 Mtn on Mt. Joffre Twisting Couloir
Eric Carter
Member since
Best Boots Ever?
Max Mogren
Member since
- Gender: Male
- Familiarity: I've used it several times
After years skiing assorted four-buckle boots from Dynafit’s Zzero series of “all around” AT boots I finally got my hands on a pair of their ultralight two-buckle TLT5 boots. I’ve skied 8 days in these boots in conditions ranging from deep pow to heavy crud and have also gotten to spin some groomers at Grand Targhee Resort in these boots. I’ve skinned ~9000 vert in these boots and have stomped up a few steeps in them as well. Here is my initial review. I will be reviewing these boots at the end of the season regarding their overall durability as well.
The TLT5 Mountain backcountry ski boot is ultralight and tours amazingly. It is also great for the descent. There are lighter boots out there but this boot is both affordable and light weight. I’ll be riding in these boots every day this winter. I wish I’d gotten my hands on a pair when they first came on the market a few years ago. Peace.
What is the difference between the TF and...
krw4813560
Member since
What is the difference between the TF and TF-X?
Sandy Brown
Member since
The "Performance TF" (http://www.backcountry.com/dynafit-tlt-5-performance-tf-alpine-touring-boot) is the ultralight carbon-cuffed model in the TLT 5 series. It shares the same ground-breaking construction, but differs with a full carbon fiber cuff and an ultralight liner. The cuff stiffens the boot considerably. I'd rate it at about a 110-120 flex, compared to the Mountain TF-X which has about a 90 flex. Lateral stiffness is similarly ratcheted up. The cuff and liner also make the boot a bunch lighter (175 gr less in a 27.5).
Buy them if you can!!!
Dave Schultz
Member since
These boots are as good as it gets. They have a removable plastic tongue for making the skin up easier, and you can pop it right in if you need the extra downhill support. I personally don't ever need the tongue, so its an instant transition at the top. They also climb ice incredibly well. If you can find a pair of these in your size, do yourself a favor and buy them, they will be the last boots you will ever need to buy.
Hi,
Thinking about this boot, but have...
ani3284423
Member since
Hi,
Thinking about this boot, but have no sense of sizing. I ski size 27.0 black diamond Custom boots and any smaller would be TOO SMALL. I know the 27 quadrant fits perfectly... but I've heard the sizing on these boots can be odd. Any advice?
Sandy Brown
Member since
These boots run narrow. Officially it is a 98mm last, but many feel it is tighter. Conversely, the BD last is known to be the widest BC boot. The length for you (27.0-27.5) may be the same, but if you have a wider foot, you may need to work with a good bootfitter. It will be well worth it!
I am going to be choosing size rather...
alo4695499
Member since
I am going to be choosing size rather blindly, as nobody near me stocks Dynafit. I measured my feet to be spot on 280mm long, but should I get the 28.5 to allow for some thick socks? Or will the size 28 be large enough for me if I heat mould the liner around my planned sock layers?
Sandy Brown
Member since
Do you know what your typical US running shoe size is? I may be able to help narrow it down with that info.
alo4695499
Member since
Depending on brand, about 11-11.5
Sandy Brown
Member since
alo, If you are still in the market, you should probably be looking at a 29.0 if you have medium to narrow feet or a 29.5 if you have medium to wider feet. If you have really wide feet, this may not be the boot for you. Check into Black Diamonds for a wider fit.
Best Fruitboot for Splitboarding
Dan Gates
Member since
These things are amazing. If you splitboard stop wasting time with 1980's strap bindings and softboots. Get some dynafit toe pieces and these boots. Touring function is unreal. File out the "ski mode" hole for increased forward flex. After that mod these things are more flexy than my previous softboots. They surf pow like a dream and can handle the gnarliest ascents thanks to their short sole length and crampon compatibility.
Corey Christensen
Member since
Dan, have you had to do any other modifications besides the "ski mode" hole? I'd really hate to hack apart a $750 pair of boots.
Dan Gates
Member since
Hey Corey,
Nope that is the only mod I have done. Much less fiddling than I did with my old scarpa boots. I would suggest filing out the whole a few mm's and go riding, if needed file out a little more to desired flex. I don't use the skiing tongue.
Are these compatable with the Marker Tour...
Matt
Member since
Are these compatable with the Marker Tour F12 AT bindings?
Sandy Brown
Member since
No. The TLT5 series of boots (Mountain & Performance) have toe and heel overhangs that are too short for a frame binding.
Will these work with Voile Mountain Plate...
Graham Parrington
Member since
Will these work with Voile Mountain Plate bindings for a splitboard? Thanks
Arthur Debowski
Member since
They should as the Mountain Plate has the basic attachment mechanism of a crampon (which works fine with the TLT).
Graham Parrington
Member since
Thanks for seconding my hunch, Arthur.
Dan Gates
Member since
Hey Graham, these work great with mtn plates. if you are using another hardboot binding like the bishop bomber there has been a few issues due to the thicker bail wire.
So light
Member since
So very light. Uphill mobility is a dream, and tongue insert allows downhill power, drives big skis. Frontpoints like a high top Koflach, but still best of all ski boots. Maybe a bit colder than other boots, but fine to minus 10 this year (seems like the "cold boot" thread is a bit hyped). Ankle and heel very very happy now.
TLT5 ski great but brrrr
ken mcfadden
Member since
they climb like my good hiking boots and ski-descend like a good alpine boot. my only trouble with them is cold feet. thinking of getting them refitted or "recooked" to allow thicker socks-more room though part of the reason they ski so well is that the fit is bomber-my heel does not move unless the ski move with it.
having trouble with cold feet. this has...
ken mcfadden
Member since
having trouble with cold feet. this has not been an issue for me for years-since they invented thermoplastic liners. any suggestions?
Sandy Brown
Member since
Both shell and liner are a bit thinner than typical to keep the weight down. If you re-cook, make sure you have room over the instep where your blood vessels run. This can make a big difference in the warm blood getting to your toes. Check for excess pressure by locking into the boot with a thin sock for a few minutes. Then step out of the boot, pull off the sock and note the red/pink areas. Attach pads to these areas directly on your skin, then re-sock and re-cook. Possibly use a thicker toe cap as well. These adjustments shouldn't affect the performance or loosen your heel fit.
TLT 5
Sandy Brown
Member since
Weighing In
Matt Hart
Member since
Size 26 (8 US) weighs 2lb 8oz per boot.
can you climb with the extra tongue in as...
ken mcfadden
Member since
can you climb with the extra tongue in as it seems putting it in and taking it out all the time is a pain
Sandy Brown
Member since
You can definitely climb/tour with it, but a long climb is more comfortable with it pulled. You can also ski without it, depending on your "power preference".
Any recommendations for crampons to go...
lazypete
Member since
Any recommendations for crampons to go with these?
tiffany32280824
Member since
Did you ever find out what crampons go with them? I'm interested, too.
Martin
Member since
I've tried them with several different step-in (automatic) crampons from Charlet Moser (now Petzl) and CAMP, and they've all worked fine. The only ones I've found that haven't worked are CAMP strap-on crampons.
Eric Carter
Member since
I have had success with my TLT5 Mtn boots and DB Sabretooth Clip, Grivel Airtech Light, and best for ski mountaineering, CAMP Race 290 Crampons.
View all contributions... Be patient, it might take a while.

benp102069
Member since