The Soma Vacuum Hybrid 10 delivers outstanding performance thanks to the excellent Vacuum Fit, a true expert for different slopes and skiing styles. HikeRideLock modes allows for easy walking from the car and lodge, Ride for smooth forward lean and a locked out rear ward flex, and then Lock for a truly stiff upper cuff and maximum control on the hardest of terrain. Performance and comfort all one one truly Vacuum custom fit package. You've never been this comfortable! Features: Vacuum Fit Last: 98 108mm Rapid Slide System H.I.P.E. Motion Support Liner Pull straps Rapid Slide System Reformulated to be stiffer Vacu Plastic Flex 100 Call Berg's to reserve your boots and set up a fitting Limited Quantities! THE UNIQUE SKI BOOT TECHNOLOGY: VACUUM FIT A world first with VACUUM FIT the ski boot has a perfect fit! A technology which makes it possible for the first time to adapt the shell of the ski boot completely to the anatomy of any foot. VACUUM FIT has also already been used with great success for the top athletes in the World Cup at the highest level. The previously unattainable fit that is necessary has been achieved using completely new material and a special process. The focus is on individual requirements, making the VACUUM FIT technology suitable for all types of skiing!