Atomic Redster STI 90 LC Ski Boots 2025 Size:25.5 Its generous 55-degree range of

Its generous 55-degree range of motion makes skintrack ascents feel smooth and natural

The Mantra Jr delivers precisely the handling you’d expect—perfectly tuned for its young riders

it comes equipped with a Race grip

It is a practical option for skiers who want quality race heritage in a binding developed around youth needs

Atomic Redster STI 90 LC Ski Boots 2025 Size:25.5 Its generous 55-degree range ofDesigned for lighter junior racers, the Atomic Redster STI 90 LC delivers a true racing feel with just one junior specific feature: a slightly lower cuff to better fit shorter legs. Its Atomic World Cup liner provides exceptional feedback and a precise link between the liner and the shell. The Slim Race Shell construction ensures a more forgiving flex compared to standard junior race boots. With the Power Control system, athletes can fine tune both