La Sportiva Solar Alpine Touring Boot - 2025

Why We Like The La Sportiva Solar Alpine Touring Boot

Designed for touring and ski mountaineering, and boasting more than enough performance for some light skimo, the La Sportiva Solar Alpine Touring Boot is our go-to lightweight touring boot. The combination of a 90 flex and 102mm last offer comfort that inspires us to stroll to remote peaks. Meanwhile, the EZ Flex Overlap Tongue and Swing-Lock Closure ensure a precise fit that inspires confident as we stare over the tips of our skis.

Details

• Entry-level Skimo boot that thrives on long tours between races
• Bio-based Pebax shell is lightweight and rigid for uphill missions
• Swing-Lock Closure system locks in a precise and adjustable fit
• EZ Flex Overlap Tongue provides a personalized and lightweight feel
• 90 flex is easy to manipulate for exceptional climbing control
• 102mm last keeps the blood flowing so that your feet stay warm
• Grip Guard sole allows you to navigate rocky ridges with ease
• Item #LSPZ2HM

Tech Specs

Shell Material

Pebax Rnew

Flex

90

Last Width

102mm

Buckles

1

Buckle Material

SWING-LOCK Closure System™, Spider Buckle Evo™

Lean Angle

3 preset positions (12° / 14° /16°)

Walk Mode

yes, 68°

Liner

Solar

Thermo-moldable Liner

yes

Liner Closure

power strap

Binding Compatibility

touring (ISO 9523)

Sole

La Sportiva Grip Guard

Claimed Weight

2lb

Activity

backcountry skiing

Manufacturer Warranty

limited 1 year