Dual-Sided Cuff Alignment
Allows for lateral cuff angle adjustment to match the angle of the leg for increased comfort and control.

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Atomic Redster STI 90 LC Ski Boot 2024ALL SKI BOOTS FINAL SALE While the Atomic Redster STI 90 LC is for lighter junior racers, the only thing junior about this race boot is the cuff height, just a little bit lower for younger legs. Atomics World Cup liner tech make sure its got great feel and a precise connection between liner and boot shell. The Slim Race Shell makes it easier to flex than normal junior race boots. Power Control lets racers adjust both the forward lean and the precise
On our women's models, we offer a true shell size in MP 22 plus an appropriate liner construction.
Allows for lateral cuff angle adjustment to match the angle of the leg for increased comfort and control.
Allows for forward lean adjustment and an extremely solid connection of the cuff to the shell.
Polyurethane (PU) plastic delivers great skiing performance, suspension, and progressive flex.
A 15mm lower cuff on all sizes within the size range.
Asymmetrically shaped for left/right, 3D Stretch Toe Box allows for extra length and big toe comfort.
Simple and effective 35mm Velcro power strap.
Your foot sits neutral/straight inside the boot.
Solid plastic sole used in World Cup racing that delivers performance, stability, and precision.
Sizing inserts that can be added under the footbed to make any boot precisely a half size smaller.