Immerse yourself in the ski mountaineering experience with the Solar ski boots from La Sportiva. Designed for mountain adventure enthusiasts, these boots combine innovation and comfort to perform on all terrains. Their ergonomic and enveloping bio-based PEBAX® Rnew® shell ensures exceptional support while being environmentally friendly. The triple compatibility with Tour bindings, TRAB Tr2 safety bindings, and tech bindings makes these boots a versatile choice.
The Solar integrates the "EASY 2 WEAR" system, simplifying the fitting process with an upper lever equipped with a Velcro strap for precise micro-adjustments. Additionally, the patented "SWING-LOCK Closure System" protects the mechanical components, ensuring a quick and reliable closure.
The EZ Flex™ Overlap Tongue allows for unmatched range of motion for smooth and comfortable ascents, while the Spider Buckle EVO™ system ideally distributes tension for a personalized fit. With the La Sportiva Grip Guard™ sole, you will enjoy optimal grip and durability on all your outings.
Discover a new dimension of performance with the Solar boots!
Pebax®-Shell™: made of hyper-light bio-based PEBAX® Rnew® that reduces thickness and weight while maintaining structural strength. Enveloping and high-performance shape. High resistance to low temperatures and optimal flexibility.
Pebax® Cuff: Bio-based PEBAX® Rnew® upper with an exceptional 68° range of motion, allowing maximum mobility for fast and safe movement in any circumstance. The removable fin allows further customization of the movement angle.
EZ Flex™ Overlap Tongue: bio-based PEBAX® Rnew® tongue with a junction between the upper and lower parts and overlap system for a customized fit. Allows for a wide range of ankle movement on steep slopes as well as flat sections.
2BT Tech Last™: anatomical inner shape for perfect foot comfort. Allows for maximum fitting precision.
2BT Tech Heel™: optimization of heel volumes for a precise and comfortable fit.
Integrated forward lean adjustment spoiler
WarmSole™ Insert: removable insole made of expanded polyurethane. Prevents direct contact of the foot with the inner shell, ensuring better comfort and ideal thermal insulation. Warmsole™ makes La Sportiva's two-buckle touring ski boots the warmest on the market.
Progressive Grade System™: quick adjustment system for the upper with height-adjustable insert.
SWING-LOCK Closure System™: rear ski/walk system with rotating pivot: ensures quick closure and prevents exposure of mechanical parts to shocks, weather conditions, or any external stress.
EASY 2 WEAR System: upper closure system that facilitates all fitting operations with a simple lever closure and quick hook/unhook system, complemented by the mono-metric Velcro strap for micro-adjustments.
Power Strap: additional closure band with hook-and-loop fastener for further regulation of front tension.
Spider Buckle Evo™: closure system that allows perfect tension distribution over the entire tongue surface, acting on a single pull. Lever with double position to adjust tension for ascent or descent.
La Sportiva Grip Guard™: sole with anti-abrasion heel/toe inserts and exceptional durability qualities.
Triple compatibility with TRAB TR2 safety bindings, Tech bindings, and AT bindings.
S2 LINER: thermoformable liner with patented EZ Flex™ junction and overlap closure.
Upper mobility: 68°
Forward lean: 3 positions (12°, 14°, 16°)
Weight: 2 x 1,200 g