Featuring a full carbon cuff with a carbon-infused Grilamid lower shell and internal BOA Fit System, the race-focused Alien 1.0 is our go-to lightweight boot for competitive skimo racers.
- Carbon Grilamid® LFT shell delivers incredible power to weight ratio
- Boa® Fit System closure provides comfort with even closure and no pressure points
- Carbon cuff provides instant power transmission
- Single motion cuff closure and ski mode lock
- Optimized touring pivot toe