All Junior race enthusiasts will appreciate the Raptor WCR 90's absorption capabilities from HEAD's innovative use of thermoplastic. With a 98-mm last, a short cuff and long toe box for toe articulation, this boot allows juniors to remain more centered and recover easier. Along with a FIS approved sole, the boot features Flex Performance tuning and Rear support tuning and an adjustable flex of 90 to 100. The Raptor WCR 90 delivers an athletic fit and responsive feel thanks to the JR WCR HF Pro liner with a lace-up option, a 40mm Velcro strap and four micro-adjustable low-profile racing alloy buckles. A very popular junior boot for the kids wanting to get to the next level of precision with their skiing. Features: Last: RS 1800cc Shell: PU - (SHORT CUFF) Liner: Jr WCR HF Pro HP frame footbed 40mm velcro strap Laces option Buckles: 4 micro-adjustable racing alloy buckles Racing low profile buckles Features: Flex tuning Cuff Alignment Extended Toe Box Rear support tuning JR Racing spoiler FIS approved sole thickness Flat foam wedge