The process is called "Vacuum Fit".
Comes in these models. All high end. Are apparantly eing used by some racers on the World cup now according to Fischer.
From Fischer's E-news letter.
VACUUM FIT technology is used in the top segment.
The VACUUM FIT models: Soma Vacuum RC4 Pro 150 and 130, Soma Vacuum 130, Soma Vacuum 100, plus the ladies' model Vacuum Trinity 110.
Check out this YouTube Vid