With a stiff and responsive carbon-fiber shell, secure Boa® and Dyneema cord closure system and an unparalleled 71-degree range of motion, the ultralight Alien 3.0 is the ultimate high performance racing boot that spares nothing in the pursuit of the podium.
- Carbon cuff features 71° of cuff range yet powers on the down
- Carbon lower shell is protected in critical areas by a Pebax® tongue overlay
- Boa® Fit System shell closure for a fast and secure fit
- Ski/walk mechanism that has won more awards than any other on the market
- Simple Dyneema® cord closure is light, fast and strong
- Built-in zipper closure gaiter keeps the elements out
