Some people predict that the new alpine Boa® systems are going to slither in to a lukewarm reception; we think they're going to roar on the ski boot scene like an avalanche - and one of the main reasons is the new Salomon S/Pro Supra BOA 120 Ski Boots. Just when you thought the Custom Shell HD fit on the best-selling S/Pro 120 couldn't get any better, the Boa® Fit System evens out the pressure over the top of your foot and makes it possible to tension the boot tighter with less discomfort and looser with better control - you can dial the tension up or down incrementally by reversing directions on the dial. The S/Pro Supra Boa® 120 also uses an improved My Exowrap™ 4D Performance liner and updated shell construction using Sensafit Mesh rather than the previous CoreFrame.

Product Details


Custom Shell HD  Salomon's proven heat molding process makes boot fitting most feet quick and easy - the latest Custom Shell HD version is even quicker to mold than before. The thinner wall construction and new shell materials allow the foot to be closer to the shell and provide enhanced sensations, more power and direction energy transmission.

Last:100 mm  Average last intended for medium width and volume feet; can be successfully adjusted for wider feet with the Custom Shell HD heat molding process.


Flex: 120  A stiff flex for advanced to expert skiers


My Exowrap™ 4D Performance Liner  With Custom Tongue and Elastic Belt

Shell Materials & Design

Shell  Polyurethane with Custom Shell HD and Sensifit Mesh

Cuff  Polyurethane with Custom Shell HD and Power Spine


2 Screwed Aluminum

Boa® Fit System Lower Closure  Quick and easy dial-up adjustment to tighten or loosen tension, plus pullout to completely loosen cable. (Note: Left boot tightens by turning the dial counterclockwise).

Power Strap

Screwed Energyzer Velcro 45mm Strap

Bootboard & Footbed

Light² Footbed


GripWalk ISO 23223 Walk Soles


  • Ability Level:Advanced-Expert
  • Ski Boot Flex:Stiff
  • Forefoot Width:100 mm
  • Liner Type:Semi-Custom
  • Flex Index:120
  • Boot Sole Type:GripWalk (ISO 23223)
  • Includes Tech Fittings:No
  • BOA®:Yes
  • Number of Buckles:2 + BOA Lower Shell
SKU: L47344800|AURGRY BLK RED|25 5

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