Item #296WG

La Sportiva (ラ・スポルティバ)

Sideral 2.0 Alpine Touring Ski Boots (For Men)

La Sportiva
Retail: $699.00 Sale! $399.99*

Closeouts. Updated with a refined lower buckle and a more accommodating shape, La Sportiva’s Sideral alpine touring boots offer featherweight performance for ski mountaineering and extended tours. The set-it-and-forget-it Fast Lock closure system converts the boot from ski to walk mode, and a supportive exoskeleton at the back of the cuff ensures precision during descents.

  • Ultra-lightweight Grilamid® nylon lower shell
  • Vertebra Technology features a carbon-reinforced ergonomic power structure that works like an exoskeleton, providing security and precision in ski mode
  • PA 12 Nylon cuff
  • Cam Closure System is integrated into the spine
  • Pegasus buckles let you fine-tune the lower shell fit and offer secure heel hold
  • Waterproof seal under tongue keeps out snow and ice
  • EZ Thermo Tour liner with built-in flex zones can be heated and customized to the shape of your foot
  • Removable WarmSole polyurethane insole raises your foot up for increased warmth
  • LazerGrip dual-density outsole with harder edging platforms in the toe and heel areas for technical rock climbing performance
  • Compatible with all types of alpine touring bindings, including the Trab TR2
  • Made in Italy
  • Visit our Alpine Skiing Guide
  • Alpine touring boots are designed to be used with compatible alpine touring DIN-releasable AT bindings only. AT soles do not fit most downhill bindings and/or could interfere with release mechanisms.


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