The Atomic Redster STR 3 is an ideal match for lightweight skiers seeking a low-volume race boot in a more forgiving 110 flex. A slim 91mm Racing Last provides a snug fit for top-notch control and unlimited confidence. The Redster STR 3 has a high-performance World Cup Race Liner with Ankle Retention System for solid ankle hold and a precise connection between foot and shell. The adjustable AFS tongue system allows you to micro adjust the ideal fit over your instep. Both cuff and shell are made from polyurethane (PU) plastic with thin-yet-powerful STR Wall Thickness for a progressive flex. Even the lightest-weight racers can ski this boot with steady control, versus feeling like the boot is driving you. This boot sizes down to a true Mondo Point 21, the smallest in Atomic’s range, especially developed for up-and-coming racers.

Podium Geometry
This combination of forward lean, ramp angle, and foot placement puts the skier in an athletic stance.

Power Control
Allows for forward lean adjustment and an extremely solid connection of the cuff to the shell.

PU Shell / PU Cuff
Both cuff and shell are made from polyurethane (PU) plastic to deliver outstanding skiing performance.

World Cup Race Liner
Developed with the world’s fastest racers, it uses the finest materials for the ultimate fit and performance.

55mm Professional Dual Strap
Strap combines an elastic shock absorbing section with an adjustable static section for more power.

Redster Solid Sole
Redster Solid Sole provides a precise and sensitive interface with alpine bindings.

Ski Boot Sizing Chart*

*this chart is intended as a general size guide. Some boot models may require more specific sizing.