Skimo Co
SkyRun

Backcountry Ski Boots

The best ski mountaineering boots are light enough to let you travel far yet powerful enough to ski safely. Skimo racing boots weigh less than 1kg while heavier models will be warmer and allow you to drive bigger skis. For a breakdown of our categories, please peruse this article on how to choose an A/T boot.

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Give our online boot fitter a try. Whether you're just getting started in the backcountry, looking to save weight, or improve your comfort, our team is here to help.

SCARPA Boot Parts..
In Stock
Here lies some common hardware that can be useful in keeping your alpine touring ski boots in working order. Boot Foam - Sold 8"x 8" in either 1/8" or 3/16" thicknesses. Chicago Rivets - Sold individually, these rivets screw together so you don't need a press to fix riveted buckles and other parts. The flush heads are gentle on plastic and carbon fiber. Use with Vibratite to ..
From $0.70
Dynafit Boot Parts..
In Stock
Wear out your instep cable? Break a buckle on your Backlands? Check out our offerings of Atomic replacement parts for your boots. Items in these listings are sold individually as single parts unless listed otherwise. Backland Frictionless Pivot - Keeps the cuff rotating around and attached to the lower shell. Sold individually, two would repair one boot, 4 would repair a full se..
From $4.95
Do you fill the "swear jar" every time you put on ski boots? Do you often use the phrase, "it sucks", when describing your ritual to get ski boots on? Do you just really hate putting on ski boots? If so, the Ski Boot Horn may be the answer. Made of slippery plastic, the Ski Boot Horn provides multiple options for tricky boots. If you have too much friction between your sock and lin..
$11.95
Uh oh. If you've navigated to this page, you are likely searching for a replacement part for your broken Tecnica boot. We here at Skimo Co. wish to extend our deepest condolences to you and your boots. It's never fun to break a boot, especially before their time is up. Hope is not lost, however. Below is a list of replacement parts, for your Tecnica boots, that will allow your joyf..
From $12.99
Did you land flat on that 50 footer and snap a boot board? Buy a replacement and try it again. Here lies replacement boot boards (the inserts underneath your liners) for the Atomic Hawx Ultra XTD touring boots. Sold in pairs, including left and right boot boards. ..
From $14.95
It seems that boots break at the most inopportune times. If you’ve wandered to this page, it seems like you’d agree. Thankfully, broken boots can often be snatched from death's grasp and made anew. On this page, you’ll find replacement parts for Travers and Transalp boots. Please note all parts are sold individually unless otherwise stated. BOA Dial and Cable - This is the BO..
From $16.99
A Fit Kit consists of a pair of Intuition socks and flexible toe caps. Put the caps over your toes and insole, and then slide the whole setup into the socks. They are now ready to mold and will give your toes some space to breathe, which is key when skinning uphill. This DIY kit can be used at home if you’re brave enough to heat your own liners, either in an oven or with a bag of h..
$19.95
Fashionably known as Zeppas in Italy, these boot boards are replacements for the Tecnica Zero G Tour Pro, Scout, Tour, and all Peak boots. Choose based on the size of your shell and get back out there with intact bootboards. Note they can be ground down if you have any special fitting requirements and are sold in pairs. "Zero G" Zeppa's will work with the Tour Pro, Tour, and ..
$27.95
Key Equipment Boot Parts..
In Stock
This is the place to find replacement boots parts for La Sportiva ski boots. You can also use some of these parts on other boots if you’re in a mod’ing mood. Sportiva uses a numbering system for their buckles, whereby "position 1" means a toe buckle, counting upwards to "position 4" which means the top cuff buckle on four buckle boots. Most of these parts are sold individually unle..
From $29.95
Contrary to what the name implies, this boot accessory will not spoil your day-- in fact, it will probably make it better. For skiers who aren't satisfied with the 11 degree forward lean on the Hoji Pro Tour, Dynafit made an accessory just for you, the Hoji Free Spoiler. Bumping the forward lean up to 17 degrees gives you improved driving performance without having to upgrade to a ..
$29.95
Light ski boots tend to be made with thinner plastic and liners. That means you have less material insulating you from the cold. Instead of going heavier for warmth, just slip on some hip boot gloves. These neoprene insulators have simple elastic Velcro straps that securely wrap around a ski boot to add warmth. They block the wind and trap air which acts as insulation. The Boot Glo..
$39.95
The Atomic Quick-Click tongue system allows you to transform your Backland boots from excellent up-hillers to excellent down-hillers. Or you can get a compromise tongue to handle a little of each. Choose from the options below, which are interchangeable amongst all the Backland models. The tongues are divided into groups of two shell sizes, e.g. one tongue will work from size 26-27..
$39.95
In case you haven't noticed, here at Skimo Co, we are big fans of efficiency. Not only does efficiency make you faster, it is also funner! With this ethos in mind, Tahoe Trail Tools designed the Strapoff Adapter. Designed to pair seamlessly with your F1 and/or F1 LT boots, the Strapoff Adaptor provides the ability to "set it and forget it" regarding the main velcro buckle. The bene..
$39.95
Do you suffer from blisters, caused by loose heels that incessantly move up and down? Do you find yourself wanting a tighter heel pocket, allowing you to drive skis with confidence? If so, the Liner Sleeve from Patriot Footbeds was created just for you. Utilizing a neoprene sleeve that slides on the outside of the boot liner, the Liner Sleeve installs with little fuss. If you need ..
$44.95
The basic premise behind Booster Straps is simple: your boots are designed to flex forward, why shouldn’t your power straps naturally allow that? Most stock power straps are constructed of static materials that have no capacity to turn your forward motion into energy. Booster Straps instead use a sturdy elastic band that provides progressive feedback the more you pressure your boot..
From $46.95
The Blue insoles are Superfeet's middle of the road model. They offer stability while racing and touring. Made with structured heel cup and full length foam to provide support for every step. The insoles help keep your heel in place while providing arch support for medium arches. They also add some insulation between your foot and the snow. Thin construction is great for all ..
$54.99
As Superfeet’s most popular insole, the Green model fits the most feet. With a fairly high, well-placed arch and an ample heel cup, the green offers good support for skiing. It also features heavy-duty shock absorption which appeals the resort crowd and hucksters. It’s rather high volume so great if you are trying to take up some space in your ski boots to achieve the right fit. Ge..
$54.99
The Carbon insoles are Superfeet's lightest and thinnest model. They offer stability while racing and touring without weighing you down or squashing your performance fit. Made with carbon fiber and ultralight foam, the insoles help keep your heel in place while providing arch support for medium arches. They also add a little insulation between your foot and the snow. Ultralig..
$59.99
Cold feet can make ski touring unpleasant and potentially cut your day short. Snüx aims to eliminate cold feet for long tours or multi-day adventures. Specifically designed for ski boots, Snüx Overboots are engineered with 5-layer COZYTECH thermal technology that enables heat to be retained across the overboot, along with promoting dryness. Unlike other boot covers, Snüx fully wrap..
$87.95
The Thermic Refresher V2 is the best way to keep your ski boot liners from turning into chemical weapons, ensuring you don't run afoul of the rules established during the Geneva Convention. The Refresher V2 keeps your liners dry, discouraging bacteria from taking up residence while the UV lighting helps to eradicate any bacteria that already has. The best part is, you don't even ha..
$99.95
The Ultralight liners from Palau are designed for skimo racing boots and other high performance applications. With an overlap design, they hug your calves while keeping the snow off your socks. The highly-rated EVA foam is thermo-moldable and adapts to your ankle movement. The Palau ultralights are designed to be compatible with Alien, Syborg, Cube, and other lightweight setups. If..
$149.95
Palau is the liner supplier for Dynafit, La Sportiva, Fischer, and other well-known boot brands. This is because the 100% closed-cell EVA foam is highly moldable and offers great thermal retention. Being European, Palau of course didn’t forget to make their liners walk really well with strategic cutouts in the ankle and tongue-designs that don’t impede skinning. The Tour Lite Pro E..
$174.95 $154.95
Palau liners are made with 100% highly rated EVA foam. The thermo-moldable foam is closed-cell which maximizes thermal retention. Palau make their liners with a dense cut of the foam that retains its shape after a heat mold or some skiing. That is why they were chosen as the liner supplier for Dynafit, La Sportiva, and other well-known boot brands. Now you can get replacement liner..
$174.95 From $154.95
If Febreeze is no longer a match for your liners, it may be time for a replacement. It’s also time if you’ve ripped out the tongue, completely worn them through at the rivets, or packed them out beyond recognition. Look for replacement Dynafit liners here, all of which are thermo-moldable (TF) so may even fit other boots. DNA Bikini - No, not that type of bikini. This is the rep..
$179.95 From $139.95
Rocking 10mm of EVA MD foam, this liner will never be called, "svelt," or "flimsy." Built specifically for hard-charging freeride boots, the thicker material can help take up volume, or just be the perfect replacement for that haggard old liner that has been a little too well loved. Fully heat moldable, you can expect a great fit for your foot that will hold its shape and resist pa..
$179.95
Palau took their All Track collection to the next level by offering a new “power” liner in a slimmer package. Working off the mighty Powertrack 10, they shaved the liner down to 8mm to allow its use in tighter-fitting and more articulate boots. Using a medium density heat-moldable EVA foam, Palau made the Power LT a precise fitting liner to boost the performance of any boot. Whethe..
$184.95
Replacing the Tour Lite Pro and Tour Lite Pro Evo, the Tour Lite Evo MV is seeking to position itself as the perfect liner to complement the performance of your touring boot. Starting with the closed cell, medium density (MD) EVA foam, these liners keep the impressive range of motion indicative of a modern touring boot, allowing you to move quickly and efficiently in the mountains...
$184.95
Whether trying to "beef" up a race boot or create volume in a touring boot, the Tour Lite Evo LV is up for the task. Utilizing a 7mm soft-density (SD) EVA foam with 8mm thick asymmetric padding on the front and rear of the upper cuff, the Tour Lite Evo LV offers a loving cradle for your shin while ensuring you keep the exemplary range of motion found on your boot. The lower is made..
$184.95
Closed-cell EVA foam is known for its ability to hold a mold. That means after having your liners heat molded, they won’t start to return to a former shape and crowd your feet. The foam is also warmer than some other liner materials and is very dense which helps in high-performance skiing. All Intuition liners are made with specially formulated closed-cell EVA foam, which is why th..
$209.95 $188.95
We like to let folks test out ski boots. That means we occasionally have used boots for sale. Some of them are listed here for your purchasing pleasure. All demo boots come with a 90-day warranty covering manufacturing defects. If the boots do not fit, you may return them unused within 10 days. Atomic Backland Carbon XTD 120, 27/27.5 - Liners molded, skied twice but in excellent..
From $199.00
Do you enjoy bombing downhill at 60 MPH with your shins lovingly cradled in a roll of confidence-inspiring foam? Do you find yourself bottoming out the flex on your current boots, or have low-volume calves and bony shins in desperate need of padding? If you answered "yes" to any of these questions, Intuition is at your service with the Tour Wrap, a wrap-style liner designed specifi..
$209.95 From $188.95
Being synonymous with comfort and performance, Intuition has rightfully been atop the leaderboard when it comes to high-quality after-market liners. Taking over from the venerable Pro Tour liner, the Tour Tongue has received subtle design updates that improve upon this already successful formula. As with all Intuition liners, the Tour Tongue is built using a highly customizable foa..
$209.95
Racing and touring is hard on liners. Sweat builds up; articulation causes chafing. Replace your SCARPA boot liners with a fresh pair, listed below by model. 4-Pro Flex XT - The Intuition liner for the 4 Quattro XT and 4 Quattro XT Women's boots. Alien - Updated Intuition liner that comes with the newer Alien boots (since 2019/20). Also known as the Cross Fit Tour Lite liner...
From $218.95
We were all new to backcountry skiing at some point. If for you that day is on the horizon, the Atomic Backland Sport boot should be on your shortlist of new gear. Well priced and well built, this boot can get you out there as you begin a new chapter of your adventurous life. With a range of motion that covers 74°, the walk mode is smooth and non-restrictive. An Energy Backbone con..
$499.95 $249.95
With its speed-focused design, the Movement Carbon Pro Boot will certainly get you to places quickly. The boots are equally honed for ski-mountaineering racers and tourers who think time is precious. A specially-designed, full-carbon cuff gives a PRO flex to absorb high-forces without causing compression during hectic race-descents and mixed conditions in the backcountry. 75° of an..
$899.95 $399.95
Atomic has long been known for their high quality on-piste ski boots, but the Backland backcountry boot line has made waves in a category dominated by European lightweight gear specialists. True to Backland boot form, the women’s Backland Pro provides high-end performance on the ups and downs and near limitless customization options in the shop, with both the liner and the shell be..
$699.95 $399.95
For those of us looking for a more technically geared touring boot that helps us remain happy while skiing aggressively, the Dynafit Hoji Free 110 could be the slipper of your Cinderella story. The boot's construction uses less material than its Hoji predecessors, allowing for a lower flex capacity. With a lower flex rating this boot may appeal to aggressive skiers that are lighter..
$749.95 $399.95
The Roxa RX J Light is built to provide the next generation of backcountry skiers with a seamless backcountry experience. Starting with a generous 62° range of motion, they will be able to move efficiently and enjoyably on the skin track, making skinning feel less like a chore. The rockered Skywalk rubber sole provides excellent traction on snowy surfaces and allows for an efficien..
$499.95 $399.95
Similar to the shrieks and howls from the ghosts and ghouls around late autumn, moans and groans can be heard from parents trying to fit their children into yet another ski boot around the same time. To the delight of many, Roxa has provided some respite with the Roxa R3 J 90 T.I., providing parents with a quality choice that can fulfill backcountry and resort skiing duties. The Ne..
$449.95 $399.95
With a name like this, these boots can't help but be Stellar! Introducing the La Sportiva Stellar Boot, which is essentially the women's version of the Skorpius. All the same great features, just a softer flex to accommodate lighter skiers. While the Skorpius uses a carbon/grilamid hybrid in the cuff and shell, the Stellar is pure grilamid, which softens the boot and also makes it ..
$699.00 $449.00
An updated version of the Spectre 2.0, the Vega is La Sportiva's 4 buckle beef boot that has serious walkability for its class. Boasting a 60-degree range of motion, this downhill dynamo is ideal for long days in the mountains when you need mobility and support. Utilizing the same shape and shell characteristics as the Spectre, including the carbon-reinforced spine, the Vega has a ..
$679.00 $449.00
La Sportiva's Sparkle 2.0 boot was one of the best, but people were getting tired of spending their time at the trailhead buckling their boots while their partners were talking about what lines were to be skied. So, La Sportiva re-designed their premier free touring boot with a new color scheme, some serious upgrades, and a new name. The Vega is a climbing machine, keeping the mass..
$679.00 $449.00
Welcome to your ski touring future! The Fischer Travers GR is a boot that rips downhill, yet walks like a running shoe. The Travers GR brings the same beloved design, shape, and performance of the Travers CS with a Thermoshape Lite liner that enhances the fit. The result is a comfortable, warm boot that really performs. The BOA closure evenly wraps and distributes pressure across t..
$699.95 $449.95
Gear that works well for a wide variety of uses is the best kind of gear, and the Fischer Travers TS ski boot ticks all your boxes. Whether it's backcountry touring, casual skimo racing, or the occasional on-piste foray, the Travers will have your back feet. The word 'workhorse' comes to mind when talking about the Travers TS. You can line up at the starting line for that weeknight..
$649.95 $449.95
“What goes up must come down.” This inescapable reality is what makes our sport so great, and at times, so cruel. Because of this, manufacturers have been hard at work searching far and wide to find the perfect ratio of uphill efficiency to downhill performance. With the Quantum 110, Dalbello has seemingly found the answer. The generous 65° range of motion will make the 4-hour appr..
$699.95 $449.95

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