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La Sportiva

La Sportiva Olympus Mons Cube S

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Online Returns Information:

  • In the event that your purchase is not suitable, for whatever reason, you have the right to return it to us.
  • Goods should be returned in new condition, unused, and with their original undamaged packaging.
  • We aim to process all returns within 72 hours. This may take slightly longer at busy times of the year. We will e-mail you once your return has been processed.
  • Any items returned will be refunded unless faulty or shipped in error.
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  • Please note that it is your responsibility to pay for the return postage costs, no postage costs are refundable.
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  • You do not need to contact us to notify us of your return unless the item is faulty or is outside of our 30-day policy.
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  • Download our returns form from the link at the top of this page and once complete, enclose it with your return.
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  • Goods must be packaged securely to ensure they are not damaged in transit. The responsibility and liability of the goods remain with you until we receive the goods.
  • Please send your online return(s) to: Returns, Hooked on Granite Ltd, Capel Curig, Betws-y-Coed, LL24 0EN
  • In-Store purchases need to be returned to the shop they were purchased from.

La Sportiva Olympus Mons Cube S


Brand:La Sportiva


The Olympus Mons Cube S is a technical boot built for use in extremely cold environments. A mountaineers top choice for climbing the high peaks of Himalaya, going on an expedition to Alaska, or reaching the heights of Aconcagua. It adopts the most avant-garde technologies available on the market to guarantee lightweight, quick fit, safety and water repellence for the mountaineer. Made in the Dolomites, Italy, the model features extremely contained external volumes, for a dual thermal high mountaineering boot and reduced weight compared to the previous version becoming the lightest model in its category. It features a super-clean, seamless design, thanks to the innovative UltraSound Welded technology that allows materials to be joined together without stitching. The external Corner Zip™ runs along the full length of the gaiter and allows full opening and direct access to the shell that is equipped with the BOA® Fit System double quick closure system for the differentiated tension regulation of upper and lower part of the inner shell, designed for use with gloves and to facilitate use in extreme conditions. The removable, thermal bootie features an additional insulation layer and speeds up drying time at base camp. The unique lightweight is made possible thanks to the Vibram® Litebase + Vibram® Morflex, a thermal insulation sole, that combines rubber and expanded EVA for maximum lightweight and abrasion resistance.


Water-repellent, stretch Cordura® + extremely high abrasion resistant fabric with UltraSonic Welding technology and internal heat sealing + inner water repellent gusset
Inner Shell:
High tenacity Nylon uppers + PE with different densities + thermo-refl ective aluminium
Double Boa® Fit System in the upper part and in the lower part of the shell for differentiated lacing
Removable double boot:
High cut outer layer: 6 mm PE + EVA Single Density with Flex Zone and double hook & loop closure low cut inner layer: 4 mm PE + EVA Single Density
Insulating carbon HoneyComb 3 mm + Gold Insulation Aerogel 3 mm by PrimaLoft®
TPU 2 mm polyurethane with differentiated thickness at the toe and heel for attaching the crampon
Combination of Vibram® Litebase and Vibram® MorFlex® Expanded EVA for maximum lightweight, abrasion resistance and thermal insulation
1254g per boot (based on Euro size 44)
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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