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How to Choose Women's Ski Boots

We ultimately favored the Lange Rx Lv over the Chakra Elevate due to g...
Photo: Scott Rokis
Wednesday October 20, 2021
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Choosing the right ski boot can be a frustrating and time-consuming process. This process is crucial, though, because boots greatly impact your performance and your comfort, and therefore your enjoyment of the sport of skiing. Some of the first decisions you face are determining what type of boot you want, being realistic with your own abilities, and figuring out what features are essential.

In this article, we want to help you become more informed about what you should be looking for when you are shopping for a ski boot and to help you sort through the flashy marketing jargon to find the important features that will make a difference for you. Read on to get you started on your epic boot buying journey. If you're ready to hear about what we thought about the boots we tested, check out our full Women's Boot Review.

Types of Ski Boots


The first task is sorting out what kind of skiing you will be doing. Are you going to be jibbing at the park all day or just cruising down the corduroy? Do you want a lightweight boot with a walk mode for side-country skiing, or are you an aspiring racer? Here is a breakdown of some of the different types of boots on the market.

All of the models we tested in this review fall into the...
All of the models we tested in this review fall into the all-mountain category. These boots are meant for the average all-day downhill skier, anyone from beginner to expert skiing ability, and all ages and foot types.
Photo: Liz Chamberlain

Alpine Touring Boots


This category of boots is specifically for people who want to get out into the backcountry, climbing up and skiing down mountains on an alpine touring setup. These boots are meant to be lightweight and have very flexible walk modes. Often performance takes a back seat with these boots because they have been stripped-down for greater mobility and weight savings. We did not test any alpine touring boots in this review.

Alpine Boots


Not only do your boots need to keep your feet warm and comfortable...
Not only do your boots need to keep your feet warm and comfortable, but they need to drive and control the movement of your skis.
Photo: Scott Rokis

This category has many sub-categories, but they are all meant for going exclusively downhill at lift-accessed ski resorts. There are three main categories that all manufacturers have some incarnation ofrace, all-mountain, and freestyle. Race boots are specifically designed for performance. They are stiffer, have an aggressive forward stance, and have a narrower fit for extreme responsiveness. They are not made for the average skier.

All-mountain boots, however, are. All of the boots we tested in our women's review fall into this category. These boots are for anyone from beginner to expert ability and of all ages and foot types. Some boots lean more towards the race spectrum, and boots with features meant to make them better for "side-country" adventures, like those that include a walk mode.

The Tecnica Mach 1 105 Women's boot is made for a hard charging...
The Tecnica Mach 1 105 Women's boot is made for a hard charging skier who wants to go all over the mountain.
Photo: Scott Rokis

If you are more interested in skiing in the park all day, hucking your meat off of big jumps or sliding rails, you should look into freestyle boots. These boots often have Cabrio construction and extra features for shock absorption. Manufacturers have categories like freeride or big mountain for boots with specialty sport-specific features. Full Tilt and Dalbello are two brands with ample experience in Cabrio construction.

Sizing and Fitting


Fit is arguably the most important factor when deciding on a boot for skiing. If your boots don't fit properly, then they won't perform properly — and you won't want to have them on your feet for long. Depending on your level of ability and what type of terrain you ski, you may want a more relaxed, all-day cruiser fit or a more snug, aggressive, performance-oriented fit. Below we address some things to consider when fitting your all-mountain boots.

Click to enlarge
Click to enlarge
Click to enlarge

Sizing


Ski boot sizing is measured using the Mondo Point System. Mondo point is the length of your foot in centimeters. If your foot is 24.5 centimeters long, then your mondo size is probably 24.5. Shops and boot fitters use a Brannock device to measure your feet accurately. If at home, you can also trace your foot on a piece of cardboard, keeping the pen vertical against your foot to leave a slight border. Then, measure the length from the heel to the longest part of your foot and round off to the nearest half centimeter. If you are an advanced to expert skier, you may want to size down for a performance fit. Most manufacturers make their boots available in half sizes like 27.5 and 28.5. If you fall between these sizes, remember that it is much easier to make your boot bigger than smaller - it is easy to make modifications to your liner to accommodate your foot, so rounding down is recommended.

The Mondo Point system used in ski boots measures your feet in...
The Mondo Point system used in ski boots measures your feet in centimeters. This chart converts these centimeter measurements into American shoe sizes. This is just a guide. You or a boot fitter can take exact measurements.
Photo: OutdoorGearLab

Last Width


The widest part of your foot (the forefoot) is also important to determine. Ski boots generally come in narrow, medium, or wide widths. This translates to low volume (LV), medium volume (MV), and high volume (HV) lasts. Narrow last boots are typically 97 to 98 millimeters wide, medium boots are usually 100 to 102 millimeters, and wide boots can range anywhere from 102 to 106 millimeters. These last numbers are generally a representation of the volume of the boot around the ankle and forefoot. Manufacturers do not quantify the volume of their boots, so that you can use the last width as a general guide.

Stiffness & Flex Ratings


The updated model of the RX 110 LV truly surprised us. What it gave...
The updated model of the RX 110 LV truly surprised us. What it gave up in brute force or "expert worthy" denomination, it makes up for in the newer, friendlier ski skills and comfort. We're confident this boot will now appeal to a much larger range of abilities, making it an easy recommendation for intermediate and advanced women alike.
Photo: Scott Rokis

Now is the time to realistically assess your skiing ability. The flex rating of a boot indicates how hard it is to push the front of the boot forward and is usually an indication of how advanced or aggressive a skier is. Flex ratings for adult female ski boots often range between 70 and 120, with 70 being the softest boot and 120 being the stiffest boot. Unfortunately, these numbers are not standardized across the market and can vary by brand, so use them as a guide to point you towards the right level of stiffness for your ability.

Beginners should choose a softer flex boot that will be more forgiving when they make errors, as well as more comfortable and easier to get on and off. If you are an advanced skier or a little heavier, you may want to go with a boot with a stiffer flex level and will be a little more responsive, likely between 100 and 120. Luckily, all the boots we tested come in a range of flexes for most abilities — although they probably start off at intermediate.

We felt stable and comfortable on-piste and off-piste as long as we...
We felt stable and comfortable on-piste and off-piste as long as we weren't skiing too fast. The Salmon S/Max is surprisingly stiff but did not perform as well as some of the stiffer options in the lineup.

Tips for Fitting


As counter-intuitive as it may seem - your toes should be touching the end of the boot when you slip it on. Once you lean forward and press your shins into the tongue, your feet should move back in the boot, pulling your toes slightly away from the front. If your toes are cramped or curled, the boot is too small. If there is too much wiggle room in the front, the toe box may be too big for you, and you may need a lower volume or shorter boot. Additionally, take notice if your heels lifts when you lean forward. Heel lift = bad performance. And the most important thing to remember is every brand has a different line of boots that go by different standards and through different engineering processes. If one low-volume boot does not fit you, that does not mean another one won't. Shop around and be open-minded to all options in your size and ability range. If your boots are too big already, you may need to size down or try a different boot style.

The Atomic Hawx super lightweight shells are very difficult to get...
The Atomic Hawx super lightweight shells are very difficult to get on when cold, and feel brittle.
Photo: Scott Rokis

Customization


We highly recommend working with a professional boot fitter when choosing to modify your boots. Or, if you order them online, go visit a boot fitter in your area to get your boots totally dialed in. As downhill skiing has become more popular to the general public, boots have become more adjustable and customizable. A professional boot fitter will know all the ins and outs of how to tweak them just right for you.

Liners & Footbeds


Nowadays, almost all adult alpine ski boots on the market have thermo-moldable liners. While brands are pumping their R&D dollars into creating the best out-of-the-box fit for their consumers, most may need a little more attention to fit your feet just right. Because there is such a direct link between fit and performance, we suggest you spend the time making the necessary adjustments to enhance the fit of your liner. If the stock liner is not the right one for you, there are a few aftermarket liner companies to look into, such as SureFoot and Intuition Liners.

The Atomic Hawx took a bottom up approach to designing minimalist...
The Atomic Hawx took a bottom up approach to designing minimalist liners that provide maximum strength and support. They landed on a stiff, snug, race-inspired construction that love narrow feet.
Photo: Liz Chamberlain

It is now standard practice when working with a boot fitter to get a custom footbed as well. Custom footbeds will change your boot for the better, providing more support under the arch and a snugger fit. They help with comfort, fit, and ultimately the performance of your boot. Manufacturers now anticipate the majority of consumers to buy aftermarket footbeds, and as a result, usually include flat and flimsy place-saving footbeds. We wouldn't recommend using these. If you're still experiencing pain in the boot after molding the liner or making adjustments, you may want to look into new footbeds.

Shells


There are two dominant types of shell constructions on the market, and those are two-piece or three-piece shells. The two-piece construction is also known as an overlap boot which most often has four buckles. Nowadays, the majority of alpine ski boots are two-piece. Simply put, this construction delivers more linear, powerful, and responsive energy, particularly for those who point it straight down the mountain. These boots are likely to offer less torsional freedom than a three-piece boot, though their ability to drive on a hardpack is unmatched.

We thought the Chakra's exterior design stood out the most in the...
We thought the Chakra's exterior design stood out the most in the lineup. The white base with blue and black tints looks very cool on snow.
Photo: Scott Rokis

A three-piece construction, also known as "Cabrio construction," is made of a base piece (surrounding the foot), spine, and tongue and often has three buckles rather than four. Boots with Cabrio construction are known to have a more progressive flex, which means the boot gets stiffer as you lean into the flex. Often times it has more torsional freedom, which is why you see three-piece designs in freestyle or freeride-oriented boots. While it's not entirely noticeable as a skier, you lose micro amounts of energy and control with a three-piece boot.

Most boot shells have customizable features, including different grommets to adjust the position of buckles, adjustable boot boards to change your ramp angle, and forward lean adjustments to alter stance. If you have strangely shaped feet that are extra wide, bone spurs, or other issues, a trained boot fitter may be able to "punch" out space in your boot's shells in problem areas. Some boots already articulate problem areas like the navicular and ankle bones to save you a step at the boot fitters.

The Atomic Hawx Ultra presents an ultra-sleek, nimble, and feminine...
The Atomic Hawx Ultra presents an ultra-sleek, nimble, and feminine design.
Photo: Liz Chamberlain

Cuff and spoiler adjustments can change the fit around the calf to add space for those with big calves and narrow feet. Higher performance boots have screws on the back of the spine to adjust the forward lean of the boot, which will change your stance to more or less aggressive. Some boots also come with cuff alignment or "canting" adjustments that allow the shell to be flexed inward or outward on a horizontal plane. This correction is made for individuals whose knees may bend inward or outward. Other features that can come in handy to enhance comfort and fit include micro-adjustable buckles or walk mode. Walk mode is often found in lower flexes and less frequently seen in higher flex boots.

Conclusion


We hope this article helps you understand ski boots a little better and gets you excited to find the right boot for your feet and your skiing style.

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