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Scarpa Alien AT Boot

Scarpa Alien AT Boot
559,00 €

Scarpa Alien - AT Boot 

Updated for winter 2019/2020 the Scarpa Alien is packed with Scarpa’s latest designs and high quality materials and offers excellent value for money for beginner and intermediate ski tourers looking for a lightweight, reliable boot. The Scarpa Alien represents the perfect blend between the racing skimo world and lightweight ski touring a technically advanced and very light product.

Features: Scarpa Alien


Carbon Grilamid LFT (Long Fiber Technology) infuses long strand carbon fibers into Grilamid plastic, significantly increasing strength and stiffness. The result is reduced weight with increased power and torsional rigidity, providing an amazing blend of power and precision in a lightweight backcountry package.

The cuff is injected into Grilamid FG LFT. This material is reinforced with a long glass fiber. This creates products with the highest strength and stiffness values with a percentage equal to a short fiber, suitable for light applications. The long fiber structure offers a superior stiffness from 20% to 30%. Together with the Speed Lock Lite system, it guarantees precision and maximum customization.

By pairing a lightweight and durable Dyneema cord with the A-Light Lever, this Speed Lock Lite System allows the cuff and shell to be locked or released in a single, quick movement.

Made from light alloy, a lightweight yet strong aluminum, the A-Light Lever features a plastic eyelet in the middle to allow the Dyneema cord to move through the lever with minimal friction.

This system provides a closure and a custom fit for maximum comfort without pressure points. The hidden guides allow an easy regulation of the closure on every type of feet volume. On the Alien, the BOA works directly on the inner boot, increasing the feeling and sensibility on your feet.


The gaiter is constructed of nylon fibers and spandex woven together for greater elasticity. The heat-sealed PU film at the bottom increases protection and insulation in the most critical and sensitive areas. The upper elastic band keeps the gaiter always in position through a velcro closure. This helps skier firstly to easily slip the foot into the boot (please, remember to do this operation with the liner already inside the shell) and secondly to easily manage the operation of removing or inserting the liner into the shell before/ after use and to inspect the shell internally for the necessary cases. It is easy to open and adjust it thanks to the Velcro attachment, allowing the gaiter to better wrap the different volumes of skier’s calf.

Lateral grooves on the insert allow for smooth, quick and easy connection between the boot and binding.

Thermoformable liner made with Intuition Foam, and classic tongue construction: comfortable and supportive, easy to put on and easy to remove after skiing. Double pull loops facilitate entry.

The UFO sole is an exclusive SCARPA sole, built in response to the international “ISMF” (International Ski Mountaineering Federation) standards. Large grooves on the bottom provide good self-cleaning from mud, snow and debris. The special lugs on the UFO sole are designed for maximum 360º traction, in all terrain. The very low thickness in the toe area as well as reducing the weight allows maximum sensitivity when walking in challenging terrain. Made with TOP85 compound that offers great durability and grip.

Model: Scarpa Alien AT Boot

Shell: Carbon Grilamid LFT®
Cuff: Grilamid FG LFT
Closure System: Speed Lock Lite System + Boa
Walk Mode Mobility: 72°
Ski Mode Forward Lean: 9-13°
Weight: 1.74 kg / pair size 27 MP
Liners: Scarpa Intuition Cross-Fit Tour Lite
Sole: Scarpa Vibram UFO Sole
Binding Compatibility: AT insert bindings