F1 LT
F1 LT
F1 LT
F1 LT
F1 LT
F1 LT
F1 LT
F1 LT

F1 LT

Sale price£700.00

Combing ultralight elements of our Alien race boots with a more versatile, backcountry-oriented design, the all-new F1 LT is our lightest weight alpine touring boot, optimized for high-mileage missions, ambitious traverses, and technical ski mountaineering descents.

FEATURES

  • 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
  • Boa® Fit System for a fast and secure fit
  • Waterproof gaiter system provides total snow protection
  • New Zeppa increases ramp angle by 3.5°

Shop all men's ski boots

Binding
TLT (Optimized Touring Pivot - 6mm)
Buckles
1 + BOA® Fit System
Flex Index
100
Weight
990g (½ pair size 27)
Size:

Size

Quantity:

Size Chart Ski

Mondo UK
220 3
225 3 1/2
230 4
235 4 1/2
240 5
245 5 1/2
250 6
255 6 1/2
260 7
265 7 1/2
270 8
275 8 1/2
280 9
285 9 1/2
290 10
295 10 1/2
300 11
305 11 1/2
310 12
315 12 1/2
320 13

Size Chart Ski

Mondo UK
220 3
225 3 1/2
230 4
235 4 1/2
240 5
245 5 1/2
250 6
255 6 1/2
260 7
265 7 1/2
270 8
275 8 1/2
280 9
285 9 1/2
290 10
295 10 1/2
300 11
305 11 1/2
310 12
315 12 1/2
320 13

Features

Fit

Forward lean 20 and 22 degrees Last width 100mm Range of Motion 72 degrees

Focus

climb with ski 4 out of 5 downhill 5 out of 5 hike 3 out of 5

gaiter

LITE SHIELD TECH The gaiter is built with two different fabrics; it increases the protection and insulation on the most critic and sensitive zone. The top elastic band keeps always the upright position for walking comfort without pressure points.

shell

3D LAMBDA FRAME Developed to increase stiffness and torsion resistance the 3D Lambda frame allows reducing the thickness of the shell for a minimum weight

sole

Vibram® UFO RS

Technical Features

Technologies

Technical Partners