La Sportiva Sideral Boots - Men's

5029-082
See available Alpine touring boots

Description

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All-round ski mountaineering boots for speed touring and punishing mountaineering races. The shell's ergonomic profile is comfortable in walk mode and the Vertabra backbone conveys power directly to your skis. Switch quickly between touring to skiing mode with one fast swipe of the closure system and be on your way.

  • Low-profile Grilamid shell has a polyamide, nylon cuff with a rear spoiler.
  • Flexing Pebax tongue.
  • Fast lock cam closure system lets your make quick transitions. Optional power strap.
  • Removable insole creates an insulating barrier against cold.
  • 68- degree range of motion through the cuff lets you use your full stride when hiking.

Tech specs

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Buckles 2
Lower shell material Pebax + Grilamid
Forward lean

Forward lean affects a skiers balance. Some boots have a set forward lean angle; some are adjustable. Less lean places your knees in a more upright (almost standing) position, whereas more lean positions your knees forward over the ball of your feet.

12°, 14°, 16°
Lace-up option Yes
Thermoformable inner boot Yes
Made in Italy