Mondo 23 & 23.5 Kid's Lange Racing RS 70 SC Ski Boots Soft Flex (Used)

These Lange RS 70 SC boots are engineered specifically to help developing junior racers maximize their leverage and control in the gates. The design directly addresses the biomechanics of younger, lighter skiers who need high-performance power transmission without being overwhelmed by a stiff, adult-proportioned shell. Short Cuff (SC) Advantage: The upper cuff is cut lower to accommodate the shorter lower leg shafts of junior athletes. This prevents the boot from acting as a rigid cast that forces the skier into a back-seat position, allowing them to maintain a natural, forward-driving athletic stance for proper edge engagement. 97mm Race Fit: The narrow 97mm last provides a tight, low-volume wrap around the foot. By eliminating internal dead space, the boot ensures that subtle foot and ankle movements instantly translate to the ski for precise, high-speed steering. Progressive 70 Flex: Built with Lange's Dual Core shell construction for lively rebound, the 70 flex is soft enough that lighter-weight kids can actively flex the ankle. Being able to physically bend the boot is critical for initiating carved turns and maintaining ski contact on firm race courses. This is a reliable, high-performance platform perfectly suited for young athletes progressing through club programs. They offer the exact balance of support and flexibility needed to drop race times. The boots have a 276mm boot sole length and show typical scuffs from normal use, but remain structurally solid and ready for the next racer.