HEAD’s innovative use of new thermoplastic means that the Raptor WCR 140S has a new level of absorption capabilities. With a 96-mm last, a deep heel pocket and long toe box for toe articulation, this boot allows skiers to remain more centered. Along with a FIS approved sole, the boot features Flex Performance tuning and Rear support tuning, with an adjustable flex of 150 to 140. The WCR Pro liner is customizable thanks to Liquid Fit, an adjustable tongue, and a double power booster Velcro strap. Four micro-adjustable low-profile Spineflex buckles deliver optimum, pinch-free foot wrap for an athletic fit and responsive feel.Features: - Buckles: 4 screwed micro-adjustable Spineflex racing alloy buckles- Racing low profile buckles- Flex tuning- Cuff Alignment- Extended Toe Box- Rear support tuning- FIS approved sole thickness- Flat foam wedgeSpecifications:- LAST: RS 1800cc- SHELL: PU- Liner: WCR PRO LF- HP frame footbed- 50mm Double power booster velcro strap- Adj. TongueTechnology:LIQUID FIT:- The LIQUID FIT material provides the most precise and the quickest customization. The material’s density ensures the perfect mold in the most critical area of the boot, the ankle and heel pocket. It gives you the performance and precision of a foam liner, but as a liquid material, it is takes only 10 easy minutes to customize. PLEASE NOTE: A Liquid Fit ready boot must be customized at your local authorized dealer.