Description of Salomon Falcon CS Pro Ski Boots '09 This new model combines Salomon's Advanced Shell Technology with patented Custom Shell Technology to allow the simplest and most precise bootfitting for improved on-snow performance. Features: Instantly customizable shell for more precise on-snow transmission Leather textured liner with a soft sole for increased sensitivity Liner with 3 layers of thermomoldable foam for the most precise fit of the range Bi-material PU cuff Flat seal Advanced shell technology Custom shell 3D asymmetrical 45mm strap New 3D buckle Lowerleg buckles teeth adjustment Double dismantable canting Flex rivets Racing kit Energyzer kit Extended levers My CF race liner Sensitive liner Loop on tongue