Atomic Redster STI 90 LC Ski Boot 2024

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. Atomic’s World Cup liner tech make sure it’s 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 stiffness of the boot – letting them lock in their preferred feel for tons of confidence on race day. Junior racers will feel like they’re in the big leagues with the Redster STI 90 LC.

Key Features:

• Slim Race Shell: This unique shell construction has thinner walls meaning better flex and control for lighter racers.
• V3 Tongue System: Customizable tongue system allows you to select from three different thicknesses for the ideal fit.
• 93mm Racing Last: This 93mm narrow last is the lowest volume fit & the choice of DH globe winner Sofia Goggia.
• True Size Mondo 22: On our women's models, we offer a true shell size in MP 22 plus an appropriate liner construction.
• Dual-Sided Cuff Alignment: Allows for lateral cuff angle adjustment to match the angle of the leg for increased comfort and control.
• Power Control: Allows for independent adjustment of forward lean angle and flex.
• Low Cuff - All Sizes: A 16mm low cuff with geometry tuned specifically for younger racers for better balanced and control.
• 3D Stretch Toe Box: Asymmetrically shaped for left/right, 3D Stretch Toe Box allows for extra length and big toe comfort.
• Size Adjuster: Sizing inserts that can be added under the footbed to make any boot precisely a half size smaller.