Scarpa Alien Boots Black Blue Orange

Whether you're an aspiring skimo racer or simply looking for winter fitness, the Scarpa Alien Si boot represents an unbeatable combination of value and performance. The bracelet and outer layer feature lightweight yet durable Grilamid reinforced with fiberglass and carbon fiber to provide high function at a reasonable price. The Speed Lock Lite system connects the ski/walk lever to the cuff operation via the Dyneema lanyard, providing simple single action transitions from up to down and vice versa. Intuition lining offers legendary fit, comfort and warmth, while the floating BOA closure system ensures a quick, easy and durable fit. All of these features combine seamlessly in the Alien to support your winter fitness goals.

Characteristics of the outer layer and cuff:
- Carbon Grilamid LFT: the carcass and shank are made from CG-LFT, a carbon reinforced polymer that is super lightweight but still stiff and strong
- Speed Lock Lite: Simple and safe, with 2 forward tilt positions, the Speed Lock Lite ski locking mechanism is strong and reliable on descents and fast in transitions thanks to a single-action Dyneema cord that locks the cuff
- The gaiter is constructed from an extremely durable material that combines protection and insulation.

Gaiter construction:
When every ounce counts on long missions or on remote mountain hikes, the Gaiter Shell construction system offers the perfect solution, providing
ultra-light agility without compromising downhill skiability. The Gaiter Shell construction with the BOA Fit System is ideal for lightweight touring and racing boots. This type of construction allows for a secure, easy-to-close closure and maximum weight reduction, while maintaining comfort, performance and waterproofing

Characteristics of the locking system:
- BOA adjustment system: Dial in the perfect fit with the unique BOA Fit System floating closure, which provides precise and secure adjustments with no pressure points. Directly activates the inner boot for an improved and more connected fit, while increasing the feel and sensitivity in the feet
- The Alien System is a unique floating system located under the waterproof fabric cover that contracts down into the liner's instep as the dial is depressed, precisely controlling volume and fit
- Velcro closure helps skiers to easily insert the foot into the boot and to remove or put the liner in the boot

Sole characteristics:
- Vibram UFO outsole: Manufactured with TOP85 compound that offers great durability and grip in cold conditions
- Reduced thickness in the toe area as well as reduced weight allows for maximum sensitivity on the rock or any difficult terrain
- Special UFO outsole lugs are designed for maximum 360 traction on any terrain
- Large grooves for good self-cleaning of mud, snow and debris

Features of the inner booty:
- Intuition thermoformable lining ensures a precise and comfortable fit. Intuition lining ensures feet stay warm and comfortable during prolonged wear, with no pressure points

Specifications:
- Approximate reference weight: 870 g (1/2 pair size 27)
- Lining: Scarpa Tour Light (Intuition)
- Last width (last width measurement): 99 mm, medium last
- Sole: Vibram UFO
- Shell: Carbon Grilamid LFT
- Leg cuff: Grilamid FG LFT
- Tongue: Synthetic
- Flexion: 100
- Forward leaning: 9th and 13th
- Range of motion: 72º
- Ski mode / walking mode: Speed Lock Lite
- Optimised Touring Point: 7 mm
- Closure: Cord + BOA Fit System
- Fastening system: TLT

OPTIMIZED TOURING POINT (a small groove at the tip of the sole of the ski boot)
In order to maximize all efficiencies when moving uphill, some models with TLT fittings have moved the tech tip fittings further down the foot. This makes the stride more natural and offers significant energy savings, especially important on big days. NOTE: The mounting location of the fasteners is different from TLT's standard mounting instructions.
ASSEMBLY INSTRUCTIONS:
1. Center the boot to the center of the ski
2. Mount the TLT heel piece in the standard mounting location
3. To mount the TLT toe piece: move the toe back from the 'standard' mounting location, towards the heel piece, by -7mm, the distance specified for the Alien boot.

Technology:
- BOA
The BOA Closure System is the most revolutionary closure system on the market. Exceptionally durable and lightweight reels combine with aircraft-grade stainless steel cords to provide a smooth, even closure for a secure, truly custom fit.

- Vibram
Vibram are world leaders in high performance rubber soles, for outdoor footwear. Vibram rubber soles are made with three objectives: guarantee the best performance, comfort and lasting quality.

-Grilamid
This special polyamide offers a good compromise between stiffness and rebound; allowing a gradual transmission of impulses from the boot to the ski during the skiing phase.

- Quick Step In
Allows easy and secure positioning and fastening of the boot. The side grooves allow for smooth and quick insertion. Patented and tested.

- Intuition
With twenty years of experience, Intuition today produces hundreds of thousands of boot liners for the world's leading brands. Its products are used by
skiers, snowboarders, guides and instructors. Intuition liners offer the highest standards of thermal protection and lightness guaranteeing the highest technological standards in thermoformable liners for backcountry products. Unique thermoformable materials ensure a comfortable and durable fit.

- Vegan
Products that do not contain animal-derived materials and do not use any animal testing. All materials used for these vegan products are fully synthetic and have no animal-derived components, including the glues used in the soles.