Lange RSJ 50 Ski Boot 2025

All-in performance for junior skiers. The Lange RSJ 50 Ski Boots bring race-inspired design to junior racers looking to push their skiing. From the responsive power of the PU shell to its anatomical foot-hugging design, the RSJ offers excellent support and power transfer for full engagement at every turn. A 50 flex is for the lightest juniors seeking a performance boot.