The Atomic Redster TX 80 LC is a soft-flex race-inspired boot designed for lighter or smaller-framed skiers who need precision without the punishing stiffness. With a 96mm Performance Last and a lower cuff height, it offers a powerful yet forgiving fit tailored for junior racers or lighter adults. A thick but supple PU shell paired with TX Wall Thickness creates a smooth, progressive flex, giving you confidence whether you're arcing gates or carving the piste. The underfoot Power Chassis provides extra torsional rigidity and grip, while the World Cup Gold Low liner—crafted with the same premium outer material used by Atomic’s top athletes—adds comfort and control with extra room in the toe box. Atomic’s Memory Fit heat-molding tech allows full shell and cuff customization for a truly dialed-in fit. The Redster TX 80 LC accommodates a wide range of foot sizes, and for those wanting a firmer, slimmer fit, the Redster STR LC line offers more compression and multiple flex options.