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Salomon S/Pro Supra C BOA 130 ski boot in Wrought Iron with red accents, showing BOA cuff dial and dual lower buckles

Salomon S/Pro Supra C BOA 130

High-performance all-mountain boot for advanced skiers, combining BOA precision with traditional buckles and Custom Shell HD for bootfitter adjustments.

£570.00
Size (Mondopoint)

Ski boot sizes

Ski boots are sized in Mondopoint — the length of your foot in centimetres. Measure rather than guess: shoe sizes vary by brand, feet don't.

Your Mondopoint from your foot length
MondopointFoot length
2221.6–22 cm
22.522.1–22.5 cm
2322.6–23 cm
23.523.1–23.5 cm
2423.6–24 cm
24.524.1–24.5 cm
2524.6–25 cm
25.525.1–25.5 cm
2625.6–26 cm
26.526.1–26.5 cm
2726.6–27 cm
27.527.1–27.5 cm
2827.6–28 cm
28.528.1–28.5 cm
2928.6–29 cm
29.529.1–29.5 cm
3029.6–30 cm
30.530.1–30.5 cm
3130.6–31 cm
  • Stand on paper, heel against a wall, in a thin sock. Mark your longest toe and measure — do both feet and use the bigger one.
  • Between sizes? Go for the larger. A fitter can take up space in a boot, but can't make a short one longer.
  • Brands and lasts vary. Walk in and a fitter will check your foot in the shell — no appointment needed.
Work out your size, width and flex with the boot finder

Last one in some sizes — marked with a dot

  • Free delivery over £50, or collect from the shop
  • Each size is a single item — we check it's on the shelf before we send it
  • Your card is only charged when your order is sent
  • Returns within 28 days if it isn't right

Get the size right

Boots are the one thing not to buy on numbers alone. Use the boot finder to check your size and width, then come in — we'll fit them properly.

At a glance

Flex
130
Last width
Medium (100 mm)
Weight
1930 g per boot
Fit
Men's

About the Salomon S/Pro Supra C BOA 130

The S/Pro Supra C BOA 130 is built for advanced all-mountain skiers who want precision fit with strong support. The hybrid fastening system pairs a cuff-mounted BOA dial with two lower-shell buckles for micro-adjustable, locked-in control. Custom Shell HD lets a bootfitter heat-mould the shell in 10 minutes to match your foot shape precisely.

Why we rate it

It delivers excellent heel retention through a 3rd cuff overlap design and rigid power spine that transmits energy efficiently to your skis. The S/Pro CF Expert liner comes pre-shaped with cushioned foams and uses Talyn® material for exact fit. The removable Custom Tongue 2 and elastic toe box give you room where you need it while maintaining forefoot control. All fastening components—buckles, straps, pivot and toothplate—are screwable, so a bootfitter can fine-tune everything.

The flex 130 rating and Hard stiffness suit aggressive skiers tackling varied terrain without hesitation. Weight is honest at 1930 g per boot, and the GripWalk sole works with modern bindings.

Who it's for

Advanced skiers (level 4 and up) who spend most time on-piste and all-mountain terrain. The medium last width fits most European feet; those with narrow feet or high instep volume should try the boot on. No walk mode, so this is pure downhill performance.

Key features

  • BOA Fit System — Cuff-mounted dial for one-handed, infinite micro-adjustments
  • Custom Shell HD — Bootfitter-mouldable polyurethane shell for personal fit in 10 minutes
  • Power spine — Metal plate running the boot length for back support and progressive rebound
  • 3rd cuff overlap — Exceptional heel retention and cuff security
  • Screwable components — Buckles, straps, pivot and toothplate all service-friendly for bootfitters
  • S/Pro CF Expert liner — Pre-shaped, cushioned foam with Talyn® exterior for precision
  • GripWalk sole — ISO 23223 compatibility with current alpine bindings

Fit and feel

Medium last width (100 mm), medium volume. The removable tongue and elastic toe box offer surprising adjustability within a snug, performance-oriented shell. Flex 130 is responsive and demanding—it rewards good technique and precise edge control. Once moulded and dialled in, heel hold is excellent.

Specification

Flex130
Last widthMedium (100 mm)
Weight1930 g per boot
ShellPolyurethane with Custom Shell HD moulding
LinerS/Pro CF Expert, removable
Cuff fasteningBOA Fit System + screwed 45 mm pivot
Lower shell fastening2 screwed aluminium buckles + Energyzer claw
Sole standardGripWalk (ISO 23223)
Walk modeNo
Stiffness ratingHard
FitMen's
Boot typePerformance
InstepMedium
Calf adjustmentLots
Mouldable shellYes
Mouldable linerYes
ClosureHybrid
SoleGripWalk
The boot room: ski boots on the wall and the Salomon fitting bench

Skee-Tex · The Old Mill, Battlesbridge

Try them on in the fitting room

Walk in and a fitter will measure both feet, check the shell and get the fit right — no appointment.

About boot fitting

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