Solar is the all-round Ski-mountaineering boot designed to satisfy the demanding users both uphill and downhill, thanks to its lightweight properties, freedom of movement, secure locking system and the solidity and reactivity of the materials used. Its versatility is highlighted by the triple compatibility with Tour bindings, Trab TR2 safety bindings and mini tech bindings. The boot is equipped with a Pebax® Rnew® bio-based shell and cuff with ergonomic support at the back and the “EASY 2 WEAR” system with a quick lock/release upper lever and a strap for micro regulation. The new, patented Ski/Walk “SWING-LOCK Closure System” protects mechanic parts from wear and impact and ensures a fast and secure closure of the boot. The EZ Flex™ Overlap Tongue allows for exceptional freedom of movement thanks to the hinge between the upper and lower part of the boot allowing for wider ankle movement. The patented, compact and precise Spider Buckle EVO™ closure system guarantees comfortable volumes at the bottom part of the boot and allows for perfect distribution of tension.
The La Sportiva Grip Guard™ sole guarantees excellent performance over time. SOLAR: the dawn of a new era for Ski-mountaineering
1. Pebax® Shell™: super lightweight Pebax® Rnew® bio-based that reduces the volume and weight of the boot without compromising the solidity of the structure. Snug fi tting, high performance shape. Extremely high resistance to low temperatures and perfect fl exibility
2. Pebax® Cuff: Pebax® Rnew® bio-based cuff with outstanding 68° excursion, for maximum mobility to move quickly and safely in all situations. The removable spoiler allows for further personalization of movement
3. EZ Flex™ Overlap Tongue: Pebax® Rnew® bio-based tongue with fl ex and overlap system for personalization of the fi t. It allows for freedom of movement of the ankle both on steep downhill and over fl at land
4. 2BT Tech Last™: internal anatomical last for perfect fi t and comfort. Allows for maximum precision of fi t
5. 2BT Tech Heel™: optimization of heel volumes for a precise and comfortable fi t
6. Integrated Spoiler for inclination regulation
7. WarmSole™ Insert: removable internal footbed made from insulating polyurethane. Avoids direct foot contact with the shell thus allowing for greater comfort and perfect thermal insulation. Warmsole™ makes La Sportiva, 2 buckle Ski-mountaineering boots, the warmest on the market
8. Progressive Grade System™: quick cuff regulating system with adjustable height insert
9. SWING-LOCK Closure System™: rear Ski/Walk hinge system: avoids the exposure to impact of mechanical parts and ensures a fast and secure closure
10. EASY 2 WEAR System: upper closure system that helps provide a perfect fi t thanks to the single lever closuresystem and the quick lock/unlock system, complete with micrometric Velcro strap for micro adjustments
11. Power Strap: additional Velcro closure that allows for further regulation of front tension
12. Spider Buckle Evo™: a closure system that allows for perfect distribution of tension over the entire surface of the tongue by acting on the single tie. A dual position lever for regulating tension depending on uphill or downhill
13. La Sportiva Grip Guard™: outsole with abrasion resistant, long lasting heel/toe inserts
14. Triple compatibility with bindings: Trab TR2 safety bindings, Tech bindings and AT bindings
15. S2 Liner: thermo moldable boot liner with patented EZ Flex™ and closure overlap.
