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While the Redster STI 70 LC is Atomic's most flexible race boot for junior ski racers, the only thing junior about this race boot is the cuff height, specifically sized for younger legs. The Slim Race Shell makes it easier to flex than other junior ski boots. The Redster STI 70 LC has a high-performance World Cup liner that creates a precise interface between shell and foot and works with the V3 Tongue System to totally fine-tune your fit. The V3 Tongue System allows you to select the tongue volume that best fits your body, for a dialed connection between your shin and the boot. This is a boot that’s ready to perform on the race course. Junior racers will have tons of confidence on race day and feel like they’re in the big leagues with the Redster STI 70 LC.
Article code
AE5024440
Boot-binding compatibility
Alpine, Gripwalk, MN, MNC
Flex
Soft
Gender
Unisex
Season
2024
Terrain
Race
Weight (g) / Boot (Size)
1,798 / 24-24.5
Slim Race Shell
This unique shell construction has thinner walls meaning better flex and control for lighter racers.
World Cup Liner
V3 Tongue System
Customizable tongue system allows you to select from three different thicknesses for the ideal fit.
93mm Narrow Racing Last
True Size Mondopoint 22
On our women's models, we offer a true shell size in MP 22 plus an appropriate liner construction.
PU Shell / PU Cuff
Both cuff and shell are made from polyurethane (PU) plastic to deliver outstanding skiing performance.
Low Cuff - All Sizes
A 15mm lower cuff on all sizes within the size range.
Racing Sole (non-replaceable)
Solid plastic sole used in World Cup racing that delievers performance, stability, and precision.
Product ratings
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