G-Summit
G-Summit
G-Summit
G-Summit
G-Summit
G-Summit
G-Summit
G-Summit
G-Summit
G-Summit
G-Summit
G-Summit
G-Summit
G-Summit
La Sportiva

G-Summit

$1,099.95 CAD
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The new benchmark for high altitude technical mountaineering, developed to be an extremely warm single boot for high altitude mountaineering and be a lightweight and precise double boot for extended expeditions in highly challenging climates.
Size chart

La Sportiva

Footwear Size Chart

More sizes means a better fit! La Sportiva shoes are built on European half sizes, which are smaller increments than US half sizes. This gives us five extra sizes per size run, which gives you a better fit!

US MEN'S EUROPEAN US WOMEN'S
  33 2.5
  33.5 3
2.5+ 34 3.5
3 34.5 4
3.5 35 4.5
4 35.5 5
4.5 36 5.5
4.5+ 36.5 5.5+
5 37 6
5.5 37.5 6.5
6 38 7
6.5 38.5 7.5
6.5+ 39 7.5+
7 39.5 8
7.5 40 8.5
8 40.5 9
8.5 41 9.5
8.5+ 41.5 9.5+
9 42 10
9.5 42.5 10.5
10 43 11
10.5 43.5 11.5
10.5+ 44 11.5+
11 44.5 12
11.5 45 12.5
12 45.5 13
12.5 46 13.5
12.5+ 46.5 13.5+
13 47 14
13.5 47.5  
14 48  
15 49  
16 50  

Measurement Source: lasportivausa.com
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Pairs well with

Details

The G-Summit is the new benchmark for high altitude technical mountaineering, developed to satisfy two needs: to be an extremely warm single boot for high altitude mountaineering and be a lightweight and precise double boot for extended expeditions in highly challenging climates. With its unique removable liner and thermal insole, the G-Summit is a customizable product based on the requirements of the user and the terrain/conditions of intended use.

Features

  • Inner shell made with the patented Core-Wrap™ technology maximizes warmth while remaining ultralight.
  • The BOA® Fit System makes it quick to adjust the lacing fastener - designed to be opened and closed while wearing gloves in cold conditions.
  • Optional liner addition can turn the G-Summit into a double boot for increased warmth.
  • Vibram® Dura Step compound offers the best grip for mountaineering excelling in low temps and wet terrain.
  • The Ice-Tech™ tread is divided into two sections enhancing performance during ascents and hiking.
  • Resoleable, to reduce environmental impacts.

Specifications

  • ITEM: 31M 
  • SIZES: 37 - 48 (half sizes)
  • WEIGHT: 29.2 oz / 830 g 
  • LAST: Nepal 
  • UPPER: Abrasion Resistant Fabric / TPU Mudguard Shield / Differentiated lacing w/ BOA® M4 Dial System / Weatherproof Zipper / Water Repellent Internal Gusset / Core-Wrap™ Inner Shell / TPU Heel & Toe Caps / PU Techlite Rand (lateral) & Rubber Rand (medial)
  • INNER BOOT: 3mm Thermo Reflective PE + EVA Single Density Foam
  • INSOLE: 5mm Thermal Insole (Removable) / 5mm Carbon Z-Therm™ (Mounted)
  • MIDSOLE: None / TPU Insert For Front & Rear Crampon Attachment
  • SOLE: Vibram® Ice-Tech™ w/ Climbing Zone Platform (Toe) / Impact Brake System™ / Vibram® Dura Step Rubber Compound
  • FIT: Wide

ReSole Me: Extend the life of your footwear by resoling at a La Sportiva approved cobbler.

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