Kastle K90 R SC Ski Boot 2025

Experience the ultimate skiing performance with K90R SC. Designed for junior racers, these short cuff boots feature a powerful active strap and 90 flex for optimal control. 

Made with a special TPU composition, our boots maintain their stiffness in any condition. Dominate the race with K90R SC!

Flex: 90

Last (mm): 85.5

Weight/boot (g): 1670

Sole length (mm): 256

Shell Material: TPU

Liner: Racing Liner

Buckles: Active buckles

Strap: Active strap 45mm