Verdict from 16 experts and 81 user reviews

9 reasons to buy

  • Many owners and experts claimed that the Spantik delivered a high level of comfort, most especially on technical terrain. One reviewer also attributed its walk comfort to the toe rocker.
  • A good number of experts and consumers raved about its warmth. Some of them even swore that it’s warmer than most plastic boots.
  • The La Sportiva Spantik’s ultra-expensive price was well worth the investment, according to many happy owners.
  • Considering its bulky build, a few experts praised it for being lightweight. One of them even remarked that it’s the lightest boot she has ever worn.
  • Based on a handful of positive reviews, the Spantik had ample flexibility.
  • A couple of satisfied mountaineers commended its virtually zero break-in time.
  • Expert reviewers were deeply impressed with the amount of precision the La Sportiva Spantik provided.
  • This mountaineering boot mesmerized professional critics with its easy closure system.
  • A female expert thanked the moldable inner liner for accommodating her feet well.

2 reasons not to buy

  • A couple of reviewers questioned the quality of the Spantik’s lacing system. One of the eyelets on the inner liner snapped too easily, according to one expert.
  • A gear blogger was unhappy about the inner liner’s inability to dry quickly.

Bottom line

The La Sportiva Spantik is a remarkably comfortable mountaineering boot that is surprisingly lightweight and flexible. It is designed to provide enough warmth in icy regions and precision on technical terrain. It requires zero break-in time and comes at a price that, although steep, is considered worth every penny by many. Female mountaineers also need not feel left out as the Spantik, aside from being a unisex footwear, has a moldable inner liner that can conform to the wearer’s foot. Sub-quality laces are among the very few complaints about the widely celebrated Spantik.

Good to know

  • The Spantik is a double boot. The inner liner and the outer boot are made using a combination of technologies that chiefly work for the insulation of the footwear. The lacing of both components is a one-handed closure system.
  • The boot’s midsole is a mix of TPU and dual-density, micropore EVA materials. There’s also a removable insole in the inner liner for extra cushioning.
  • The single-build rubber outsole is powered by Vibram Montagna and engineered with horizontal lugs. These lugs outline the majority of the outsole.

The La Sportiva Spantik is a unisex mountaineering boot. The inner liner can go through a process called heat molding to achieve a custom fit. La Sportiva notes that their footwear is created using EU half sizes. Since they are smaller increments than US half sizes, there will be four extra sizes in every size run.

Vibram Montagna is the technology behind the La Sportiva Spantik’s traction. It is made of Vibram’s own Megragrip, a durable, long-lasting, rubber compound. It has an optimum balance between flexibility and stability for it to adapt on various grounds. Its traction works on both wet and dry terrain.

The outsole has heavy-duty lugs and a prominent arch zone. Together they allow the boot to bite securely into icy surfaces and provide enough stopping power, especially during descents.

The Spantik’s midsole is a sturdy piece of rubber made of TPU and dual-density, micropore EVA. It has crampon notches located in the heel and toe zones. TPU, or thermoplastic polyurethane, is a type of polyurethane plastic that is characterized by low-temperature flexibility. The dual-density, micropore EVA, on the other hand, is a material that is characterized by lightness and toughness.

The stock insole, which is found in the inner liner, is a fusion of thermal-structure carbon fiber and aluminum insulation. This 5mm-thick, default footbed not only provides extra warmth and cushioning but also added stability.

The midsole’s forefoot area acts as a toe rocker. This slightly angled zone improves locomotion by aiding the wearer during toe-offs. It also assists in transitions on flatter surfaces.

The outer boot has a layered upper with different insulating technologies. The PE micro-cellular, thermal-insulating, closed cell foam preserves the heat within the La Sportiva Spantik. This foam is coated with a heat-reflective, abrasion-resistant aluminum material which further improves the boot’s insulation. There’s an external coating called Lorica with Antiacqua that makes the Spantik water repellent. Stitched synthetic layering and embossed PUR leatherette also make up the boot’s upper.

The inner liner, also known as the inner boot, is made of micro-perforated, thermo-formable rubber. It can take the shape of the wearer’s foot through a process that involves oven heat. La Sportiva strongly recommends for this process to be done at a specialist shop. It is also water repellent as it is lined with the same Lorica with Antiacqua technology found in the outer boot’s upper.

The closure system promises convenience when lacing up as it is designed to be operated with one hand, with or without gloves on. The outer boot uses a washer closure mechanism to secure its laces, while the inner boot uses a Velcro-like strap.

For added protection, the designers included a Vibram rubber rand. This protective sheet of rubber extends from the Spantik’s toe box all the way to the heel zone.

  • British mountaineer and author Andy Kirkpatrick used the La Sportiva Spantik in several of his climbing adventures. He wrote the best-selling autobiography Psycho Vertical which was adapted into a film documentary via Kickstarter. Psycho Vertical won the Best Film Climbing award at the 2017 Banff Mountain Film and Book Festival.
  • The liners can be washed by hand with cold water. It is recommended to dry them naturally. Drying by a heat source is highly discouraged.
  • The boot is compatible with step-in crampons (automatic crampons).


How La Sportiva Spantik ranks compared to all other shoes
Top 3% mountaineering boots
All mountaineering boots
Top 5% La Sportiva mountaineering boots
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Top 15% water repellent mountaineering boots
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The current trend of La Sportiva Spantik.
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Paul Ronto

Over the past 20 years, Paul has climbed, hiked, and ran all over the world. He has summited peaks throughout the Americas, trekked through Africa, and tested his endurance in 24-hour trail races as well as 6 marathons. On average, he runs 30-50 miles a week in the foothills of Northern Colorado. His research is regularly cited in The New York Times, Washington Post, National Geographic, etc. On top of this, Paul is leading the running shoe lab where he cuts shoes apart and analyses every detail of the shoes that you might buy.