The new benchmark for high altitude technical mountaineering. Ideal for ice climbing and climbing big walls, technical treks in winter conditions and staying in extreme places at low temperatures.G-Summit was developed with the aim of satisfying a double need: an extremely thermal product for high altitude mountaineering and a surprisingly light and precise double boot for expeditions in highly challenging climates.In fact, thanks to the special removable liner, G-Summit turns is a customisable product based on the thermal requirements of the terrain and environment of use.



Gaiter:Water-repellent, stretch, abrasion-resistant and heat-taped fabric + water-repellent inner gusset
Inner Shell:CORE-WRAP™ with heat-insulating materials and structural reinforcements
Lacing:BOA® Fit System closure system outside the gaiter + Power Strap in the upper part
Removable insole:Thermal Insoles made of 5 mm insulation material
Mounting insole:Carbon Z-Therm™ in insulating carbon
Midsole:Absent
Patent:CORE-WRAP™ construction
Weight:830g 1/2 pair with liner 790g 1/2 pair without liner

The innovative system is applied to the sole to absorb negative ground impact, help traction and improve grip downhill.
Created and developed by the R&D department at La Sportiva, it offers real advantages during racing by reducing negative ground impact. The unique position of the lugs allows as many of them as possible to come into contact with the ground, for maximum impact absorption.

BOA® FIT SYSTEM
The BOA® Fit System delivers micro-adjustable, precision fit engineered to perform in the
toughest conditions.

MAIN FEATURES:

- AGILITY AND SPEED
The BOA® Fit System enables faster, more powerful directional changes through a seamless connection between equipment and body.

- POWER AND PRECISION
Power without compromising precision, the BOA® Fit System delivers more explosive action and unparalleled accuracy.

- ENDURANCE AND HEALTH
Go further, faster, and stronger. The BOA® Fit System saves energy by improving circulation and efficiency.

- DURABILITY AND QUALITY
Engineered with high quality, durable materials, and rigorously field tested, the BOA® Fit System is guaranteed to perform in any environment.

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RESOLE, RENEW, REUSE

+ Ice-Tech™ tread divided into two parts to maximise performance during climbing and walking
+ Maximum adaptability to different foot shapes to ensure high precision during climbing
+ Quick adjustment lacing thanks to the BOA® Fit System closure system located outside the gaiter and designed for closing and opening with gloves in cold environments
+ Large volume shell to facilitate fit and increase warmth
+ Inner shell made with the patented Core-Wrap™ technology for maximum warmth and lightness
+ Footwear that can be resoled entirely (toe and heel) or in the front part only to limit the environmental impact