Summary

We spent 6.6 hours reading reviews from experts and users. In summary, this is what hikers think:

10 reasons to buy

  • Numerous owners adored how the La Sportiva Nepal Cube GTX boots fit their crampons very well.
  • It required virtually no breaking in, as claimed by the majority.
  • Many mountaineers stated that this boot runs true to size.
  • The Nepal Cube GTX made most of the female consumers satisfied. A couple of them noted how limited their choices were but this pair of boots took their quandaries away.
  • An umpteen number of users admired how light the boot was.
  • The tongue helped several wearers get their desired fit. A few of them mentioned that a small adjustment made a vast difference.
  • An expert appreciated how he felt like he was only wearing a hiking boot.
  • This mountaineering boot is unbelievably comfortable, based on a handful of user reviews.
  • According to a couple of users, the toe box offered enough space for thicker socks and wiggle room.
  • Its versatility left an esteemed gear blogger awe-stricken.

3 reasons not to buy

  • A considerable number of wearers noted that it left them with cold feet and toes. One testified that warmth was lacking even on a moderate 30-degree Fahrenheit temperature.
  • A few mountaineers felt disappointed about the ultra-expensive price of the Nepal Cube GTX.
  • The boot’s water-absorbent leather parts didn’t earn the confidence of a professional footwear critic.

Bottom line

Ideally designed to deal with winter mountaineering and ice or mixed climbing, the Nepal Cube GTX has been furnished with technologies that abet wearers to be triumphant on their adventures. La Sportiva did a great job in making a lightweight, comfortable and satisfactory pair of mountaineering boots. However, its insufficient insulation left a significant dent in the footwear’s prominence. All in all, if outdoor enthusiasts are willing to improvise, the Nepal Cube GTX is far and away a promising piece from La Sportiva.

Facts

Use: snow
Cut: High cut
Price: $575
Waterproofing: Waterproof
Weight: Men: 31.5oz | Women: 25.3oz
Width: Men: Normal | Women: Normal
Brand: La Sportiva
Material: Leather, Rubber sole, Vibram
Season: Winter
Technology: Gore-Tex
Colorways: White, Yellow
Size
Small True to size Large
Fit
Tight Loose
Support
Neutral Stable
Durability 9/10
Comfort 9/10
Traction 9/10
See more facts

Rankings

A popular pick
It has never been more popular than this December

Expert Reviews

Experts are hikers, who post reviews at youtube, directly at RunRepeat or at their own websites. Each expert is categorized from level 1 to level 5 based on expertise. See stats on expert reviews and how we calculate scores here.

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91 / 100 based on 5 expert reviews

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  • The Nepal Cube GTX is an addition to La Sportiva’s Nepal series. It is warmer, lighter and more durable than the older releases in the said product line. The modifications made a noteworthy reduction in weight and a more refined appearance.
  • A spin-off of the Nepal EVO GTX, the Nepal Cube GTX has a 2mm PU midsole and the 4mm Carbon Tech Honeycomb EVA insole. This integration renders support, warmth, and comfort in a lightweight component.
  • The La Sportiva team adapted some of the upper features from the Nepal EVO GTX to the Nepal Cube GTX. This includes the 3.2 mm silicone impregnated Perwanger leather, 3D Flex System and the Gore-Tex laminate.
  • Making the boot expedition-ready is its Vibram rubber outsole incorporated with the Impact Brake System. The said technology makes this mountaineering boot grippy on uneven terrain.

The Nepal Cube GTX caters to men and women. La Sportiva has equipped this boot with an adjustable tongue which users can alter to get the best fit. Tweaking the tongue’s position and height can greatly affect the volume. It is based on EU sizes and is offered in standard width. It generally runs true to size.

This mountaineering boot employs a resolable Vibram rubber powered by the Impact Brake System from La Sportiva. The lugs on this outsole are individually inclined which reduces impact by intensifying shock absorption. Similarly, its design renders traction and promises a more efficient braking ability. In the end, areas of articulation experiences reduced fatigue.

The Nepal Cube GTX has a midsole made of 2mm crampon-ready polyurethane. La Sportiva designers paired it with the 4mm-thick Carbon Tech Honeycomb insulated EVA insole. This combination maintains a light, warm and supportive ride. Carbon fibers are known for their beneficial properties including high tensile strength and low thermal expansion. They are also lightweight. With a thinner construction, a mountaineer’s stride becomes more stable with the increased ground contact, with or without crampons.

Manufactured by Perwanger for La Sportiva, the 3.2 mm silicone impregnated leather boasts of a durable and water-resistant semblance. Likewise, the natural framework of this material makes the boot breathable and resistant to scrapes. This assembly is fortified by the wrap-around air-injected rubber rands that give additional protection against bumps and cuts. Furthermore, it is lined with the waterproof Gore-Tex Insulated Comfort membrane which enhances breathability and prevents heat loss in cold weather conditions.

La Sportiva incorporated their innovative 3D Flex system on the Nepal Cube GTX. It uses a multidirectional hinge on the upper to allow the ankles to move freely without losing stability. This mechanism ensures that the foot has more control on arduous terrain while securing the heel.

This high-cut mountaineering boot has a removable tongue which aids in enhancing ventilation. In addition, its mesh fabric helps expel humidity. The elastic ankle cuff acts as a mini-gaiter that keeps off the snow.

  • The La Sportiva Nepal Cube GTX is resolable. The old, damaged sole can be replaced with a new one.
  • The La Sportiva recommends cleaning this mountaineering footgear after every use. Take out the removable footbed to get rid of gravel that got into the boots as it can damage the lining. Also, do not stuff papers inside the boot as they can slow down the drying process. Never dry the pair under extreme heat.
  • The brand is highly against the use of oil-based treatments on the leather. According to them, it can adversely damage the waterproofing feature and life of the product.

Comparison