Scarpa F1 LT Ski Touring Boots

Combing ultralight elements of Scarpa Alien race boots with a more versatile, backcountry-oriented design, the all-new 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 Boa® Fit System for a fast and secure fit Waterproof gaiter system provides total snow protection New Zeppa increases ramp angle by 3.5° FEATURES: Binding: TLT (Optimized Touring Pivot - 6mm) Buckles: 1 + BOA® Fit System Flex Index: 100 Forward Lean: 9°, 11° & 13° Last (Width): 100mm ROM: 72 Shell: Carbon Grilamid® Sole: Vibram® UFO RS Weight: 990g (½ pair size 27)