TOUR LITE SKI MODULE
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Go further. Go faster. Go lighter.
Whether you’re hammering uphill fitness laps at the local resort before work or trying to chase a podium spot in a World Cup SKIMO race, SCARPA’s ALIEN collection is designed to get you to the top faster.
For the FW26/27 season, all the Alien models have received minor updates this, with the focus being added durability without adding weight or bulk.
Tour Lite
Meet the Alien 5.0
Designed with input from top athletes, the Alien 5.0 is a full carbon boot for competitive ski mountaineering. Its anatomical shell provides a comfortable, precise fit that effectively transfers every ounce of energy to your skis. Now available in Carbon Silver, this boot doesn’t just perform at the highest level- it looks the part, too.
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Hand-laid carbon fiber shell is super stiff and light, with a protective Pebax® toe cap.
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Hand-laid carbon fiber cuff for the ultimate in lightweight rigidity, with Pebax® overlapping front panels for a contoured closure.
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Speed Lock Lite Ski/Walk Mechanism is simple and secure with 2 forward lean positions, the Speed Lock Lite is strong and reliable on the downhill and fast on the transitions due to a single action Dyneema® cord that closes the cuff.
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SCARPA®'s exclusive BOA® Fit System helps to dial in the perfect fit, providing precise and secure adjustments with no pressure points.
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Vibram® UFO outsole made with TOP85 compound that offers great durability and grip in cold conditions.
Last
99MM
Flex
100
Weight
610g
Range of Motion
76°
Forward Lean
9°-13° & 11°-15°
Tech Features
Boa Closure System
The SCARPA® exclusive Boa Fit System removes pressure points and provides a precise fit that is quick and easy to adjust.
U.F.O. LB Sole
Vibram® exclusive U.F.O. LB sole made with TOP85 compound, offering great durability and grip in cold conditions.
Carbon
The Alien 5.0 is a full carbon, allowing for an extremely lightweight boot, optimized for uphill racing.
Tour Lite
Meet the Alien 1.0
The Alien 1.0 is the ideal boot for performance-driven ski mountaineers. Whether you’re competing in high-level races or putting in long training hours, this boot guarantees comfort, protection, and agility. It’s all thanks to the high-quality materials and construction built to perform under pressure.
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The Carbon Grilamid® LFT shell is carbon-reinforced polymer that is super light but still stiff and strong.
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Hand-laid carbon fiber cuff for the ultimate in lightweight rigidity, with Pebax® overlapping front panels for a contoured closure.
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Speed Lock Lite Ski/Walk Mechanism is simple and secure with 2 forward lean positions, the Speed Lock Lite is strong and reliable on the downhill and fast on the transitions due to a single action Dyneema® cord that closes the cuff.
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UPDATED GAITER MATERIAL with Floating BOA® Fit System closure helps to dial in the perfect fit, providing precise and secure adjustments with no pressure points.
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Vibram® UFO outsole made with TOP85 compound that offers great durability and grip in cold conditions.
Last
99MM
Flex
100
Weight
785g
Range of Motion
75°
Forward Lean
9°-13°
Tour Lite
Meet the Alien
The Alien is a high-performance crossover boot, bridging the gap between racing and ski mountaineering. It’s perfect for uphill enthusiasts, aspiring racers, or more experienced skiers who want a boot that balances performance with a great price. It’s lightweight, reliable, and loaded with race-proven technology.
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Grilamid® cuff with long glass fibers is a stiff and economical solution that provides lightweight power.
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The Carbon Grilamid® LFTshell is a carbon reinforced polymer shell that is light but still stiff and strong.
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Speed Lock Lite Ski/Walk Mechanism is simple and secure with 2 forward lean positions, the Speed Lock Lite is strong and reliable on the downhill and fast on the transitions due to a single action Dyneema® cord that closes the cuff.
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UPDATED GAITER MATERIAL with SCARPA® BOA® Fit System helps to dial in the perfect fit, providing precise and secure adjustments with no pressure points.
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Vibram® UFO outsole made with TOP85 compound that offers great durability and grip in cold conditions.
Last
99MM
Flex
95
Weight
870g
Range of Motion
72°
Forward Lean
9°-13°
The Alien Family Overview
SCARPA®, as the global brand leader in skimo racing boots, has been recognized as the most frequent and prominent brand on the podium at major skimo races across the globe. The Alien series has been improved yet again, demonstrating the innovation and manufacturing excellence that has become synonymous with the SCARPA® name. The Alien 5.0, an updated version of the Alien 4.0, leads the innovation charge, blending light weights with real-world performance and durability. The Alien 1.0 follows suit with an improved gaiter and ski-walk mechanism, as well as the addition of a women’s-specific option. The updated Alien rounds out the collection as the perfect introductory skimo race boot or uphill fitness boot.
Alien 5.0
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Hand-laid carbon fiber cuff for the ultimate lightweight rigidity, with Pebax® overlapping front panels for contoured closure.
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Hand-laid carbon fiber shell is super stiff and crazy light, with a protective Pebax® toe cap.
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Speed Lock Lite ski-walk mechanism with 4 forward lean positions, is strong and reliable on the downhill and fast on the transitions due to a single action Dyneema cord that closes the cuff.
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BOA® Fit System closure, providing precise and secure adjustments with no pressure points.
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Vibram® UFO Sole with TOP85 compound that offers great durability and grip in cold conditions.
Alien 1.0
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Hand-laid carbon fiber cuff for the ultimate lightweight rigidity, with Pebax® overlapping front panels for contoured closure.
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Carbon Fiber LFG shell, a carbon-reinforced polymer that is light but stiff and strong.
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Speed Lock Lite ski-walk mechanism with 2 forward lean positions, is strong and reliable on the downhill and fast on the transitions due to a single action Dyneema cord that closes the cuff.
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BOA® Fit System closure, providing precise and secure adjustments with no pressure points.
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Vibram® UFO Sole with TOP85 compound that offers great durability and grip in cold conditions.
Alien
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Shell and cuff are made of Carbon Fiber LFG, a carbon-reinforced polymer that is super light but still stiff and strong.
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Speed Lock Lite ski-walk mechanism with 2 forward lean positions, is strong and reliable on the downhill and fast on the transitions due to a single action Dyneema cord that closes the cuff.
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BOA® Fit System closure, providing precise and secure adjustments with no pressure points.
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Vibram® UFO Sole with TOP85 compound that offers great durability and grip in cold conditions.
Performance every step of the way.
The Tour Lite collection will allow you to go farther and faster than ever before so you can explore new terrain, challenge your personal limits, and spend more time in the mountains you love.
Tour light tech, at a glance...
BOA® FIT SYTEM
The patented BOA® Fit System consists of three integral parts: a micro-adjustable dial, super-strong lightweight laces, and low friction lace guides. Each unique configuration is engineered for effortless precision delivering a connected, fast, customized, and durable fit, and is backed by the BOA® Guarantee.
VIBRAM®
Vibram® is the world leader in high performance rubber soles, always produced with three objectives: to guarantee the best performance, provide the maximum level of comfort and to maintain quality over time. Vibram® outsoles featuring Mont rubber compound are optimized for mountaineering activities. Vibram® Mont compound was specifically developed to provide the highest reliability in the most difficult terrain at lower temperatures, and has been tested to verify performance on the highest peaks in the world.
SPEED LOCK LITE SKI/WALK MECH
Simple and secure, with adjustable forward lean positions, the Speed Lock Lite-ski walk mechanism is strong and reliable on the downhill and fast on the transitions due to a single action Dyneema cord that closes the cuff.
INTUITION® LINERS
Intuition liners are the gold standard for lightweight, warm, thermo-formable ski boot liners. SCARPA is the long time, exclusive partner of Intuition in the alpine touring and telemark categories, bring you the ultimate in backcountry performance, fit and comfort. Intuition liners feature multi-density layups of closed-cell foam that is thermally moldable, allowing you to customize a perfect fit and enjoy the ultimate in comfort, durability and warmth in the backcountry.