Description of Salomon Falcon 10 Ski Boots '09 For expert performance skiers, this Spaceframe technology combines sensitivity and transmission while the Second Skin Shell provides perfect foot envelopment. A new dimension of instinctive performance skiing. Features: Liner with 3 layers of thermomoldable foam for the most precise fit of the range Extra wide asymmetrical strap for power transmission and precise ski control Cuff with softex for better durability and limited stretching with intense use Softex insert Bi-material PU cuff 3D asymmetrical 45 mm strap Double dismantable canting Flex rivets My CF race liner Sensitive liner