Step up your pace with this innovation packed boot. The newly developed Carbon Loaded™ shell and anatomic cuff provide a super anatomic, close fit that maximizes precision and energy transmission. The innovative SensiFit™ Race system is strategically positioned on the shell to perfectly hold the liner and offer perfect foot wrapping and precision. UK Sizes CHASSIS: Carbon loaded shell Offering up to 20% more flexion and torsion stiffness, this carbon shell can be shaped into more complex shapes which bring more anatomic rigidity in shin and calf areas. LINING: Shell liner Salomon’s most advanced boot construction features a high-performing outer shell and an exchangeable liner that delivers perfect fit over time. LACING: Quicklace Salomon's well-known one-pull lacing system for precise and snug fit; kevlar laces that go through polygliding hooks. OUTSOLE: PROLINK Racing skate This racing outsole with low profile offers abrasion resistance and rigidity, maximizes power transfer, and delivers exceptional snow feeling and torsional rigidity for skating. Fits NNN Binding