Lange RS 110 MV

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HOW DO I CHOOSE THE RIGHT SIZE FOR MY LANGE SKI BOOTS?

Choosing your ski boots isn't always easy. But it's an essential step if you want to enjoy unforgettable moments on snow. So it's important to find the right pair for your size and shape.

A boot that doesn't fit properly, is too big or too small, will be a source of discomfort. To make sure you get the best fit, two measurements need to be taken into account: the length and width of your feet.

KNOW YOUR FOOT SIZE IN MONDOPOINT

Measurement n°1 : Lenght

The sizing system commonly used in ski boots is MONDOPOINT sizing. This measurement refers to foot length from toe to heel expressed in centimeters. For example, a 26.5 MP boot is suitable for a foot measuring 26.5 cm in length.

For correct boot sizing, do not forget:

1) When flexing into the boot, your toes should have minimal space against the end of the boot. Proper fit is toes just lightly touching the front and pull back when you flex forward.

2) To help avoid pressure points, boot buckles should never be overly tightened. Instead look for a more precise initial fit that doesn’t rely on you overly-tightening the buckles. If you need to tighten the buckles completely to get the retention you desire, the boot is too big and you should downsize.

3) The liner will pack out and conform to your foot over time so look for a snug, yet comfortable fit.

4) Ski socks will make a big impact regarding the fit and comfort of your boot. Thicker socks can often limit blood circulation and provide less warmth, while a thinner sock will offer greater sensitivity and precision.

FINDING THE RIGHT FIT FOR ME

Measurement n°2 : Width

To choose the appropriated model, you need to make sure that the fit of the shoe is adapted to the shape of your foot. The Fit of the boot (or last) is the width of the foot measured at the 5th metatarsal (widest part of the forefoot). It determines the level of control and precision of the skier.

Lange is offering three different fits to adapt precisely to different foot shapes and widths: narrow, medium and wide.

1) PRECISION FIT (92-95mm): Recommended for competitors and ideal for narrow feet.

2) PERFORMANCE FIT (97-99mm): Suitable for medium-width feet.

3) COMFORT FIT (100-102mm): Ideal for wide feet.

For a good ratio between comfort and control, choose a boot that matches the overall volume and length of your foot. If you are looking for precision, choose a narrower last. However, do not choose a boot that is too wide because you may have less control of your skis.

Our recommendation for skiers and snowboarders: The conclusion of a DSV ski insurance.

UVP 520,- €

408,- €

Incl. VAT, plus shipping costs

Color

Blue

express within 3 days

Boot size

24/24.5 ?

457,- €delivery in 9 days

27/27.5 ?

413,- €express within 3 days

28/28.5 ?

408,- €express within 3 days

29/29.5 ?

457,- €delivery in 9 days

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LANGE RS 110 MV

The LANGE RS 110 MV are high-performance, race-oriented ski boots designed for athletic and competitive skiers who seek high precision, firm support, and direct power transfer, but who also need more space than narrow racing boots provide. The precise shell width of 100 mm corresponds to the Mid Volume profile and creates an interesting combination of a sporty foot fit and more practical comfort for skiers with medium-width feet.

The flex index of 110 provides significant support during dynamic skiing and at higher speeds without automatically becoming as stiff as the most rigid racing models. The construction, made of Hard Polyurethane – PU Ether, utilizes DUAL CORE technology, which supports precise energy transfer and a responsive feel when steering the skis. The result is a boot designed primarily for skiers who can actively engage the stiffer shell and harness its potential during athletic skiing.

Comfort and a precise fit are enhanced by the Core Custom 2 inner boot with a Custom tongue and DUAL 3D LINER PRO technology. The design is complemented by the ASYMETRICAL TOE BOX, a 40mm Power Strap, and the Race Flex Adjust system in the cuff area. The RS 110 MV thus offers a race-oriented character and precision in a more accessible 100mm width, which may better suit skiers for whom classic narrow racing boots are too tight.

Who Are These Ski Boots Designed For

The LANGE RS 110 MV is designed primarily for athletic and race-oriented skiers who have the technique and strength to handle a flex rating of 110 and are looking for a medium-volume shell with a width of 100 mm.

This model is particularly suitable for skiers who:

ski in a sporty, dynamic style at higher speeds
prefer precise ski control and a direct response from the shell
are looking for a race-oriented boot with a flex index of 110
have a medium-width foot or find the Mid Volume construction more comfortable
want a 100mm shell instead of a very narrow racing construction
are able to actively work with a stiffer shell and take advantage of its support
appreciate the DUAL CORE construction and a rigid polyurethane shell
want a sophisticated inner boot with DUAL 3D LINER PRO technology
are looking for a combination of athletic precision and practical comfort

The RS 110 MV is not a typical choice for beginners or skiers who prefer a soft and highly forgiving boot. Its potential is best realized by a more technically advanced skier who can actively engage the 110 flex.

How the Boots Perform on the Slope

The character of the RS 110 MV is built on a combination of a 110 flex, a rigid polyurethane shell, and a 100mm Mid Volume construction. The boot provides significant support when pressure is applied to the cuff and is designed to precisely transfer the skier’s movements to the skis.

During fast skiing and dynamic turn initiation, the stiffer shell helps maintain stable contact between the foot and the boot. DUAL CORE technology supports a functional distribution of the shell’s properties with an emphasis on energy transfer and responsiveness, while Race Flex Adjust in the heel area allows for fine-tuning of flex characteristics and energy transfer.

Compared to narrow racing shells, the 100 mm width provides more space, so the RS 110 MV combines sporty precision and firm support with the more versatile Mid Volume geometry. This is precisely what makes them an attractive option for performance skiers who want a race-oriented feel without having to switch to a very narrow shell.

How to Read the Specifications

Flex 110

The exact flex index of 110 places the RS 110 MV among stiffer performance ski boots. The shell provides significant support under load and is designed for skiers who can utilize this stiffness during dynamic ski control.

A higher flex helps maintain support under greater load, during faster skiing, and when carving turns more aggressively. At the same time, it is physically and technically more demanding than softer boots with a flex of, for example, 80 or 90. The correct stiffness therefore depends not only on a skier’s ability but also on their weight, strength, and skiing style.

Flex indices are not standardized across manufacturers, so it’s best to view a value of 110 in the context of the boot’s overall construction.

Shell width 100 mm – Mid Volume

The exact shell width is 100 mm, which corresponds to the model’s Mid Volume character. This is an important difference from typical very narrow racing shells—the RS 110 MV provides more interior space without sacrificing its sporty focus.

The 100 mm design may be well-suited for skiers with medium-width feet or those who want a performance boot but do not have the anatomical conditions suitable for a narrower racing shell.

At the same time, the official list of technologies includes the designation “97mm LAST,” which contradicts the model name RS 110 MV and the technical specifications listing 100 mm. For this specific model, we therefore rely on the precise data from the technical description and the MV designation: the shell width is 100 mm.

Technology

DUAL CORE

DUAL CORE technology utilizes different material properties in the shell construction to optimize flex, responsiveness, and energy transfer. In a performance boot like the RS 110 MV, this helps create solid support under load while ensuring a responsive shell reaction during the transition from one turn to the next.

For skiers, this technology is primarily reflected in more precise contact with the boot and efficient transfer of movements to the skis, which is especially important during athletic skiing at higher speeds.

97mm LAST

The 97mm LAST technology is listed in the official list of technologies included with the product. However, for this specific model, it is necessary to point out a discrepancy in the documentation: the technical description clearly states a shell width of 100 mm, and the name RS 110 MV itself indicates a Mid Volume variant.

For this reason, 97 mm cannot be presented as the actual shell width for the RS 110 MV. The specific measurement of 100 mm from the model’s technical specifications is decisive for selecting the size and character of the boot.

ASYMETRICAL TOE BOX

ASYMETRICAL TOE BOX refers to an asymmetrically designed toe area. Its purpose is to better accommodate the natural shape of the forefoot and support a functional fit of the foot within the shell.

In athletic boots, proper foot positioning is important not only for comfort but also for precision. If the foot is securely positioned and the boot matches its anatomy, the skier can make more effective use of the shell’s support and control the skis with greater precision.

DUAL 3D LINER PRO

DUAL 3D LINER PRO technology is integrated into the inner boot and focuses on combining a more precise fit with the comfort required for competitive skiing.

In the RS 110 MV, it complements the Core Custom 2 inner boot with a Custom tongue and helps create functional contact between the foot, the inner boot, and the rigid shell. The provided documentation does not specify a particular method of heat molding or the exact process for customization; therefore, these features cannot be automatically assumed.

Hard Polyurethane – PU Ether Shell

The RS 110 MV shell is made of Hard Polyurethane – PU Ether. The rigid polyurethane construction aligns with the model’s sport and race focus and creates a stable foundation for the 110 flex and precise power transfer.

Combined with DUAL CORE technology, this creates a construction designed for firm support and quick response during athletic performance. This is particularly important during dynamic turns, when the skier needs the boot to respond precisely to their movements.

Core Custom 2 / Custom Tongue

The Core Custom 2 inner boot features a Custom tongue design and DUAL 3D LINER PRO technology. Its purpose is to create a precise yet comfortable fit between the foot and the shell.

For a boot with a flex rating of 110, a secure fit is essential. The rigid shell can only deliver its precision if the foot isn’t excessively loose inside the boot and the skier’s movements can be effectively transferred to the boot’s structure.

Race Flex Adjust

In the cuff area, the manufacturer specifies Polyurethane – Race Flex Adjust, emphasizing improved energy transfer. This solution relates to the ability to adjust the flex characteristics and the cuff’s responsive performance.

However, the provided documentation does not specify the exact mechanism or range of adjustment; therefore, it is not appropriate to state a specific change in the flex index or the exact method of adjustment. What is essential is that the cuff’s construction is focused on dynamic energy transfer and the ability to adjust its characteristics.

40mm Power Strap

The upper part of the boot is complemented by a 40mm Power Strap, which helps pull the boot collar snugly around the leg and create stable contact between the shin and the boot tongue. This supports more precise pressure application to the forefoot and stable ski control.

The 40 mm width aligns with the model’s performance-oriented design and complements the rigid construction of both the shell and the cuff.

Solid Sole

The RS 110 MV features a Solid Sole. The provided technical specifications do not mention GripWalk or a specific sole standard; therefore, it is not advisable to automatically assume compatibility with other types of sole systems.

When pairing with a specific binding, it is always advisable to verify the actual sole design and ensure compatibility with the binding.

100 mm + flex 110: race-oriented design in a Mid Volume configuration

The most important combination for the RS 110 MV is the 100 mm shell and flex 110. The 100 mm width provides more space than typical narrow racing boots, while the flex 110 maintains the firm support and sporty character needed for dynamic ski control.

This is precisely why the RS 110 MV can be a very attractive alternative for performance skiers who want the precision and responsiveness of a race-oriented boot but find that a mid-volume shell better suits their anatomy. This is not a wide, comfort-oriented boot—it remains a sport- and race-oriented model, but with a more practical 100 mm geometry.

The model is available in sizes 24–30.5. The manufacturer lists the weight as 2145 g, the color as Vibrant Blue, the manufacturer’s code as LBN1120W, and the product code as N24000692.

Why choose the LANGE RS 110 MV?

The LANGE RS 110 MV is designed for skiers who want a high-performance race character, the firm support of a 110 flex, and precise energy transfer, but need more space than a classic narrow racing shell provides. The 100mm Mid Volume construction creates a more balanced fit for a medium-width foot, while the Hard Polyurethane (PU Ether) shell with DUAL CORE technology maintains a sporty response and precision during dynamic skiing.

The Core Custom 2 inner boot, featuring a Custom tongue and DUAL 3D LINER PRO technology, ensures a precise foot fit; the ASYMETRICAL TOE BOX incorporates an anatomically functional design in the front of the boot; and Race Flex Adjust complements the sporty construction of the cuff. The result is a high-performance ski boot for experienced, sport- and race-oriented skiers seeking quick response, firm support, and precise ski control in a more practical 100mm Mid Volume design.

Procut classification

For whom:	Men's/Unisex
Type of ski boots:	Race
Type of skier:	Racer, Sports
Ski boot flex index:	90-120
Boot Width:	100

Documents

Technologies

DUAL CORE

Utilizing our revolutionary new process, both soft and rigid versions of the most responsive high-performance plastics are simultaneously injected and targeted to key areas of the boot. The result of this innovative new process creates our proprietary sandwich shell construction – DUAL CORE By sandwiching a softer plastic core within more rigid plastic, we are able to drastically enhance elastic tension. So as you drive and flex into your boots, DUAL CORE actively compresses and expands – harnessing potential energy to deliver explosive power, snap, and rebound. Imagine World Cup precision and response, easy entry-and-exit, and a new level of ski boot performance as reactive and dynamic as your own body. - Hard plastic is targeted to the areas that transmit power and energy to the ski. - Softer plastic is targeted to the areas that wrap the foot and lower leg.
97mm LAST

An exact, race-inspired 97mm last designed for skiers with low volume feet or skiers seeking more foot compression and control without sacrificing comfort.
ASYMETRICAL TOE BOX

We added a new thing on our toe box: the shape doesn't across on the straight line but we created now a curve that create unbelievably comfortable toe box with really no pressure cross the top of the toes.
DUAL 3D LINER PRO

DUAL 3D LINERS are pre-shaped to match the inner shell for the most precise and accurate power transmission, and around the foot for our most comfortable anatomic fit. The Dual 3D PRO version is 100% customizable with two high-density foams integrated in key fit zones for increased comfort and support.

Technical description

Shell

Hard Polyurethane - PU Ether
Inner boot

Core Custom 2 / Custom tongue
Liner Technology

Dual 3D Liner Pro
Flex index

110
Skeleton width

100 mm
Cuff Technology

Polyurethane - Race Flex Adjust: meilleure transmission d'énergie
Power strap

40 mm
Weight

2145 g
Sole

Solid Sole
Model

RS
Sizes

24-30.5
Color

Vibrant Blue
Product code

LBN1120W