La Sportiva Sytron Ski Boots - Men's 5054-383
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La Sportiva Sytron Ski Boots - Men's

  • Available prices Clearance price $703.00 $703.00
  • Original price $879.00
Size Guide

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Show Description

A skimo boot that offers stiffness, lightness and fuss-free performance. At just 850g per boot, you can easily chase FKTs and race records. Carbon reinforced Grilamid cuff and lower add stiffness without extra weight. Dynamic buckles shift the cuffs into ski mode as you snug tehm closed. Lower buckle has tension level options and an integrated gaiter. S4 tech inserts have alignment-assist guides to connect with the toepiece. 75-degree walk mode range of motion keeps you moving.

  • Upper cuff is made of carbon-reinforced Grilamid® for a great stiffness-to-weight ratio.
  • Boot lower is made of light and strong Grilamid.
  • Spider Buckle EVO uses a single buckle to spread the load over your foot.
  • Optional power strap improves stiffness on more intimidating lines.
  • CavoBike Lever Pro system locks the boot in ski mode and cinch the cuff at the same time.
  • 75° of range of motion in walk mode is more than most ankles.
  • Full gaiter extends from toe box to upper cuff to prevent snow entry.
  • Grip Guard soles provides plenty of grip to get to and from the race.
  • Forward lean can be adjusted to 4 different settings for a personalized fit.
  • Liner uses elastic webbing to improve fit around your foot.
  • S4 toe inserts features a guide to makes stepping-in your bindings a breeze.

Tech specs

Show Tech specs
Weight 1.6kg (27)
Ideal for Ski mountaineering
Boot/binding compatibility

The boot and binding systems must match for best performance and safe use.

Buckles 2
Lower shell material Grilamid
Shell cuff material Grilamid + carbon
Sole type

Alpine Touring: with tread; compatible with DIN touring bindings. Alpine Touring Tech (Tech): with tread; compatible with G3 Onyx and Dynafit. Downhill: without tread; compatible with freeride/downhill bindings.

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.

14, 16, 18, 20º
Range of motion

The range of motion of the boot when in hike mode.

Last width

The width of the interior of the boot shell across the widest part of the forefoot.

Lace-up option No
Thermoformable inner boot Yes
Hike mode

A mechanism that allows to release the boot cuff to switch to tour mode.

Made in Italy