The Redster STI 90 LC is for lighter junior racers, but the only thing junior about this race boot is the cuff height, just a little bit lower for less-developed legs. Memory Fit and World Cup Liner make sure it’s got great foot feel, and 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 the feel for tons of confidence on race day. Let junior racers feel like they’re in the big leagues with the Redster STI. This totally unique shell construction has thinner walls meaning better flex and control for lighter racers. This highly anatomical narrow last (93mm in size 26/26.5) is the lowest volume fit used by our World Cup athletes and the choice of Downhill Globe winner Sofia Goggia.


  • Flex: 90
  • Last: 93mm narrow
  • Slim Race Shell|Power Control
  • Forward lean can be quickly adjusted as well as the flex index by +/- 10 flex points