The Redster STI  is a slightly more flexible race boot that Atomic’s sponsored athletes use to compete on the World Cup. The 93mm Narrow Fit last is perfect for low-volume feet, and the Mimic World Cup liner creates a responsive connection to the boot so racers can drive their skis as hard as possible. The V3 Tongue System allows you to select the tongue volume that best fits your body, for a dialed interface between your shin and the boot. There is just a little more flex than the Redster STI 150 LIFTED, but with the same construction - ideal for slightly lighter skiers putting all their power into the turns. No matter what kind of course Atomic's World Cup racers are on, the Redster STI  helps them race their best.

Features:

• Last: 93mm Racing Last
• Shell Technology: Slim Race Shell
• Cuff Technology: Power Control, Dual-Sided Cuff Alignment
• Shell/Cuff Material: Polyurethane
• Liner Model: Mimic World Cup
• Liner Tech: Mimic, V3 Tongue System, 3D Stretch Toe Box
• Power Strap: 55mm Professional Dual Strap
• Forward Lean: 16°(Default)/ 18°/ 0°
• 7000-Series Aluminium Buckles

Colour: Red/Black