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F1 LT
$949.00
Excl. tax
In stock (1)
Combining ultralight elements of the Alien race boots with a more versatile, backcountry-oriented design, the F1 LT is Scarpa's lightest weight alpine touring boot Read more..
The F1 LT is Scarpa's lightest weight alpine touring boot, optimized for high-mileage missions, ambitious traverses, and technical ski mountaineering descents.
- Carbon Grilamid® LFT shell & cuff delivers incredible power to weight ratio
- 3D Lambda Torsion Frame increases lateral stability and downhill performance
- Speed Lock ski walk mechanism is strong, precise and easy to use
- The BOA® Fit System delivers micro-adjustable, precision fit engineered to perform in the toughest conditions.
- Waterproof gaiter system provides total snow protection
- New Zeppa increases ramp angle by 3.5°
BOA® FIT SYSTEM
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. The F1 LT system is an exclusive floating system located under the waterproof fabric cover that contracts downwards on the instep of the liner as the dial is tightened, precisely controlling volume and fit.
3D LAMBDA FRAME
Similar to an i-beam, the 3D Lambda Frame adds raised ribs of Carbon Grilamid LFT in a specific pattern along both sides of the shell. This design significantly increases strength, durability and torsional rigidity with minimal added weight. The 3D Lambda Frame improves responsiveness and overall performance, allowing you to focus on the terrain, and not your boots.
Technical Specifications
Size Options : 24 - 31 (whole sizes)
Weight Reference : 990g; 2lb 2.9oz (1/2 pair size 27)
Waterproof/Breathable : PFAS Compliant
Liner : Intuition® Cross Fit Tour LT
Last : 100mm
Outsole : Vibram® UFO RS
Shell : Carbon Grilamid® LFT
Cuff : Carbon Grilamid® LFT
Closure : 1 Buckle + BOA® Fit System
Flex : 100
Forward Lean : 9º / 11º / 13º +/- 2º
Ski/Walk Mode : Speed Lock LT
Binding System : TLT
Optimized Touring Pivot : 1mm
Country of Origin : Italy
UFO LT
SCARPA/Vibram® sole made with TOP85 compound that offers great durability and grip
- Toe: Very low thickness in the toe area as well as reducing the weight allows maximum sensitivity on the rock or any challenging terrain.
- Profile: The special lugs on the UFO LT sole are designed for maximum 360 degree traction, on every terrain.
- Self-Cleaning Grooves: Large grooves on bottom for good, self-cleaning from mud, snow and debris.