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La Sportiva
G-Summit Mountaineering Boot
Winter 2023.24

Published by Mountainblog on .

The new benchmark for high altitude technical mountaineering. Ideal for ice climbing and big walls ascents, technical winter expeditions and prolonged low-temperature exposure. 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.

PLUS:

  • Inner shell made with the patented Core-Wrap™ technology for maximum warmth and lightness
  • Large volume shell to facilitate fit and increase warmth
  • 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
  • Ice-Tech™ tread divided into two parts to maximise performance during climbing and walking
  • Footwear that can be resoled entirely (toe and heel) or in the front part only to limit the environmental impact.

TECH INFO:

  • Gaiter: Water-repellent, stretch, abrasion-resistant and heat-taped fabric + water-repellent inner gusset
  • CORE-WRAP™ inner shell: 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
  • Size: 37 – 48 ½
  • Weight: 830g / 790g .