The Speedmachine's ambition is to fuse performance with comfort and they've come up trumps with this 110 version. Tri Force Construction and a simple flex adjuster on the spine means we can tune the flex perfectly to suit aggressive intermediates or lighter weight advanced skiers. Infrared Technology gives the option to quickly tweak the shape to eliminate pressure points and get the best anatomical fit. A pre-shaped PrimaLoft 3D Performance Fit liner is the last piece of the puzzle, adding comfort and warmth.