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US$ 482.05
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"Sideral" Product Description

Inner Boot Skimo Liner
Material Grilamid
Buckles 2
Dynafit TLT Compatible Yes
Approx. Weight 1150 g 1/2 pair
Recommended Use High Mountaineering & Expeditions
The Sideral is the perfect all-round ski mountaineering boot that is also perfectly suited for demanding speed touring. It's comprised of a low profile Grilamid® shell and a PA12 Polyamide/Nylon cuff that sports an additional rear spoiler support device. The brand's patent pending Fast Lock System™ consists of the unique Vertebra Technology™, a hardwearing ergonomic power structure that works like a backbone, and the innovative Cam Closure System™, which allows for the transition from ski to walk mode in just one super-fast movement guaranteeing a perfect comfortable lockdown fit. The Sideral features maximum freedom of movement thanks to the EZ Flex™ system incorporated into the Pebax® tongue while the shell's ergonomic profile facilitates the walk mode and enhances the general level of comfort thus allowing power to be conveyed directly to the skis. The removable WarmSole™ insole creates an insulating barrier against cold and make this one of the warmest in the two-buckle category. Sideral: A technical product for a wide range of ski mountaineers.

  • Shell: Grilamid®
  • Cuff: PA12 Polyamide/Nylon
  • Closure System: Fast Lock System™ / Vertebra
  • Technology™ + Cam Closure System™
  • Buckle Closures: 2 + optional Power Strap
  • Forward Lean: 3 positions (12°, 14°, 16°)
  • Cuff Range of Motion: 68°
  • Binding Compatibility: Tech-style bindings only
  • Sole: La Sportiva LazerGrip™ by Davos®
  • Approx. weight (1/2 pair size 27): 1150 g

If you have any queries, please contact one of our technical advisors.

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