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The La Sportiva G2 SM boots take lightweight and insulated mountaineering boots to a new level. Developed in conjunction with leading alpinist, Simone Moro, this dual layer boot is seriously light.
The La Sportiva G2 SM boots take lightweight and insulated mountaineering boots to a new level. Developed in conjunction with leading alpinist, Simone Moro, this dual layer boot is seriously light.
La Sportiva

La Sportiva G2 SM Boot - XL Sizes

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La Sportiva G2 SM Boot - XL Sizes


Brand:La Sportiva


The La Sportiva G2 SM boots take lightweight and insulated mountaineering boots to a new level. Developed in conjunction with world-renowned Italian alpinist, Simone Moro (hence the SM tag), this dual layer boot is seriously light and extremely warm.

The G2 SM boots are designed for Winter alpine climbing and mountaineering up to 7000 metres. Seriously warm, their double layer construction means that they're also extremely comfortable, with the added benefit of having a built-in insulated slipper for wearing in the mountain hut or in the tent.

Taking technical innovations from the Ski Boot industry, the advanced BOA® lacing system uses a rachet dial to achieve the perfect tension and fit, without any knots or lacing that would be difficult to tie in gloves or cold hands. Simply twist to the desired tightness to achieve the perfect fit. This system is also easy to adjust on the move, allowing you to vary the fit for ascent, descent and traversing.

The whole of the upper is protected by a waterproof and very durable Cordura gaiter, while 4 layers of insulation cocoon the foot to keep extreme Winter temperatures from causing cold injuries.

The La Sportiva G2 SM is a stunning boot for the high-altitude mountaineer, combining the nimbleness, precision and lightness you'd associate with a summer alpine boot, with the protection and warmth of old school double layer plastic boot.

  • High mountain: Every single detail has been created and tested to the highest degree so that nothing is overlooked.
  • Technology and innovation go hand in hand with lightweight, minimum inner boot volume and thermal properties.
  • Maximum water resistance is guaranteed thanks to the lining on the gaiter and the internal insulation package.
  • Shell and bootie made from quick drying material to allow for prolonged used in the mountains.
  • The Honeycomb Tech midsole in carbon fibre and the compact, high performance construction guarantees contained volumes and low weight.
  • Internal shell with exclusive BOA® Fit System
  • Lacing system: Velcro at the top, BOA® Fit System at the bottom, external, water repellent zip
    • The Boa® Fit System is purpose built for performance delivering fast, effortless, precision fit. Boa’s patented system consists of three integral parts: 1) a micro-adjustable dial, 2) a super-strong lightweight lace, and 3) low friction lace guides and is backed by the Boa Guarantee.
  • Gaiter: Protective external shell in water repellent, abrasion resistant, stretch Cordura® + a protective stretch layer to cover the lining
  • Inner Shell: Insulating 4-layer structure with Lorica reinforcement inserts
  • Bootie: PE + EVA single density 6 mm with Flex Zone and double Velcro closure
  • Underfoot: Insulated carbon Honeycomb Tech 3mm
  • Footbed: Insulating 3mm carbon Honeycomb Tech
  • Midsole: 2mm Polyurethane with differentiated heights at toe and heel for crampon attachment
  • Sole: Vibram Matterhorn with Impact Brake System lugs
  • Weight: Gr. 1940 pair
Sizing Information
363 1/2417 1/2
36.53 1/2+41.57 1/2+
37.54 1/242.58 1/2
38.55 1/243.59 1/2
396449 1/2+
406 1/24510 1/2
417 1/24611 1/2
41.57 1/2+46.511 1/2+
47.512 1/2

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