Last tested
2024
Status:ongoing
2025

S/Lab MTN Summit

This practical all-rounder, the top of the range boot from Salomon, is smooth and agile in ascent and descent
  • Buyer’s Guide reviews
  • In words
  • Technical specifications

Buyer’s Guide reviews

Performance by context
Ascent
Skiing
Walking
Climbing
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The charts show our impressions from testing
Product info
Category average
Recommended use
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Recommended level
Technical Level
Beginner
Intermediate
Advanced
High level
Weight
lightmedianheavy
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In lab
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In words

Intro
Top di gamma della proposta Salomon per lo scialpinismo, ne rispecchia bene la filosofia: prestazionale e ingaggioso, ma en souplesse. It features a carbon spine to support the cuff and add strength to the structure, a ski/walk system with a small lateral lever, and Boa dial that tensions a cable that snakes across the shell to lock the forefoot, combined with a double upper power strap. The sole is partly made of recycled material.
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product
Walking
Forefoot space helps ensure a natural walking gait, aided by the excellent mobility of the cuff, which is friction free both when walking and also efficient rearward flexion and opening of the ankle when pushing off. The Boa closure keeps the heel almost entirely locked in place, whilst still allowing opportunities for bootfitting. Whilst there’s excess space up front, the midfoot is well held, but not uncomfortably so. It features a problem-solving fit—once the preserve of Dynafit.
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Lab
This is one of those models that seems to belong in another category, considering the ease of foot ingress and simplicity of adjustment—all achieved without compromising efficiency and fit. The liner is lighter and more streamlined than the one found in the other boots in the series, while inside, the contours are similar. What makes the difference is the way the Boa dial tightens to create a uniform wrap, aided by the 45° plastic insert on the instep that blocks the heel.
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Skiing
Designing a boot that strikes the perfect balance between skiing performance and comfort is no easy task. One small mod and you find out you’ve compromised ski performance or comfort. The S/Lab MTN is one of the most successful models because it does a good job of getting this balance right. It can rightfully be defined as one of those boots that’s comfortable and practical, while maintaining focus on solid performance and skiing enjoyment. Il Boa è ben studiato e, grazie al collegamento con il laccio plastico a 45° sul collo del piede, tiene fermo il tallone. The second power strap situated right at the top of the cuff aids power transfer. Added to this is a streamlined foam of the liner that transmits inputs effectively. The flex is soft, but all these details work to make it well balanced.
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Technical specifications

LINER MATERIALS
Ultramid, glass fiber reinforced vertebra
SHELL MATERIALS
Ultramid
INSERT TYPE
Low Tech
Buckle description
BOA dial + 45 mm buckle strap. extra power strap
Sole description
Skywalk Winter Contagrip
Liner description
My CustomFit Tour Light
Thermal value
B
No. of buckles
2
Lean forward
13.5°/16.5°
Available sizes
22.5–30.5 mp
Released in
2022
Made in
Romania
Price
750 €
Declared specsMeasured by us
We measured the measure 27.5 to get all the details
1.050 gr
Individual weight
XXXXX
N/A
Liner weight
XXXXX
N/A
Shell weight
XXXXX
298 mm
External shell length
XXXXX
N/A
External shell width
XXXXX
N/A
Inner shell width
XXXXX
N/A
Pin distance
XXXXX
N/A
Force to 20° back
XXXXX
N/A
Force to 20° forward
XXXXX
75 °
Cuff ROM
XXXXX
N/A
Maximum cuff height
XXXXX
N/A
Maximum tongue height
XXXXX
N/A
Maximum forefoot width
XXXXX
N/A
Maximum ankle width
XXXXX
N/A
Sole thickness at toe
XXXXX
99 mm
Min. last width
XXXXX
105 mm
Max. last width
XXXXX
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Tour
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