Description of Salomon Mission RS 8 Ski Boots '09 Built with Advanced Shell Technology as a guarantee of perfect fit, control and transmission, this high-performance comfortable Mission RS features a new versatile V-Shaped inner form for heel locking, yet toe comfort as well as a unique Biovent breathable liner for warmth. Features: Anatomical shell for lightness, precise fit and transmission Breathable liner and insole for dry thus warm feet Thermomoldable liner and insole for skiing precision Bi-material PU shell Bi-material PU cuff My CF performance