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2026
Alien 1.0 Carbon Grilamid Black + Scarpa

Alien 1.0 Carbon Grilamid Black

Ski Mountaineering Boots - Men - Alien 1.0 - Scarpa
€898.90
-10%
€999.90
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EURO
Manufacturer sizes
Mandatory
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Advice : Use the foot sizer from SIDAS to help you find the right size

Alien 1.0 Carbon Grilamid Black
€898.90
-10%
€999.90
univers marques
Not subject to promotional offers
delivery Home delivery from 05/06/2026
return 60 days to change your mind
no special offer No subject to promotional offers
Get €17.98 off your next order.
Description

The Alien 1.0 are ski mountaineering boots from Scarpa... and not just any old boots.

This formula 1 of ski mountaineering, known as the white wolf in the world for several years, is getting a new look this year. Once again, Scarpa impresses with its ability to produce boots that are incredibly light but still have good skiability and comfort. Competitors or simply those who want the lightest and most efficient equipment possible should be delighted.

On this latest version, we find a new, even more efficient carbon collar, as well as a carbon and Grilamid toe producing a staggering weight of 785g per boot for size 27 (barely more than a reblochon), while maintaining excellent stiffness to give you the support you need to cross bumpy fields at full speed, without having to turn around and watch your opponents bite the dust behind you.

Lightness and support are not the only assets of this Alien 1.0, since with 75° of cuff rotation, walking will be completely natural and you will never be blocked in your movement, you will probably never reach the maximum amplitude, even in the flattest and steepest passages.

The Alien 1.0 also features a gaiter to prevent snow from entering the boot during races. Its Boa® tightening will allow a perfect and fast adjustment according to the volume of your foot. There is also a UFO Scarpa® / Vibram® sole offering phenomenal grip when you have the skis on your back. A real super-glue for the rocks, which meets the standards of the ISMF (International Ski Mountaineering Federation).

In terms of comfort, the Italian brand has thought of everything with a small pad on the calf. Made of EVA, this small and cosy cushion prevents pressure points and pain.
The Cross Fit Intuition BT liner is also impressively comfortable with 100% thermoformable high-density foams.

With these new Alien 1.0 on your feet, victory is in sight. Of course, you will also need a good cardio and strong legs, but your new mounts will let you surpass yourself and fly like E.T. on his bike. The sky is the limit...

Starting to sound mythical? Probably because it is the most successful ski mountaineering boot!

Alien 1.0 Carbon Grilamid Black
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Technical details
Manufacturing
Italy
Practice level
Advanced
Use - ski touring
Race
Boa
Overview
Brand
ScarpaScarpa-logo
Sidas foot measurer
Warranty
2
Year
2026
Season
Autumn
Gender
Men
Product details
Range of motion
75
Flex
100
Weight (g)
1570
Footwear volume (in mm)
99
Foot width
Medium foot
Vibram
Yes
Technical details
Closure system
Cable system
Thermoforming
Fully
Ski boot construction
Spoiler
Grip Walk compatibility
No
Other features

Information (provided by Scarpa):
- Downhill performance: 4/5
- Climbing performance: 4/5
- Hiking performance: 4/5

Last width
:
- 99mm (precise fit)

Cuff rotation:
- 75° total cuff rotation:

Shell:
- Collar: the backbone of the Alien 1.0, this carbon part offers an exceptional support of the leg for an almost inexistent weight
- Toe: bi-injection of Carbon Grilamid LFT® / Grilamid® fibres for a perfect balance between lightness, torsional rigidity and power
- Cuff padding: small EVA cushion to provide comfort in the calf area

Gaiters:
- Waterproof gaiter to prevent intrusion of snow and other external elements
- Boa® clamping system for maximum precision and unbeatable speed

Liner:
- Scarpa Cross Fit Tour Intuition BT: fully thermoformable for maximum warmth, comfort and precision

Sole:
- Scarpa® UFO Sole by VIBRAM: grippy rubber with varying degrees of stiffness depending on your needs: avoids snow build-up, resists wear, less material on the front for good grip when you have your skis on your back
- ISMF standard sole

Release system:
- A-Light Lever: quick to use, durable due to light alloy construction

Buckles:
- Speed Lock System: ultra-fast transition from walking to skiing mode, absolute lightness, maximum reliability with a Dyneema cord

Compatibility:
Compatible with Low Tech insert bindings
Optimised for use with lightweight skis up to 85mm in length

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