Technical Specifications

• Product type: Junior Alpine Racing Ski Boots
• Model: ATOMIC REDSTER TJ 60
• SKU / Art. No.: AE5033800+
• Recommended skier: Junior racers / Lightweight developing athletes
• Flex: 60 (model designation; Atomic datasheet lists 55)
• Last: 98 mm Junior Last (reference width; varies with boot size)
• Shell technology: Prolite / Junior Performance Shell
• Shell material: Polypropylene (PP)
• Cuff material: Polypropylene (PP)
• Cuff height: Low Cuff – 15 mm lower profile
• Liner: Team Silver Liner
• Liner customization: Fully Heat Moldable
• Closure: 4 polycarbonate buckles
• Power strap: 30 mm Velcro Strap
• Forward lean: 15°
• Foot abduction angle: 3°
• Ramp angle: 4°
• Soles: RTX Single Component Grip Pads / RTJ Junior Grip Pads, depending on size
• Sole standard: Alpine ISO 5355 (Type C or Type A depending on size)
• Weight: 1,410 g per boot (MP 24/24.5)
• Color: Red Tension / Black
• Season: 2026/2027 (provisional)

Key Technologies

Prolite – Lightweight shell construction with reinforced areas for stability and efficient power transfer.

Junior Performance Shell – Provides progressive flex and effective damping tailored to lighter junior skiers.

Power Chassis – Reinforcement beneath the foot improves torsional stability and edge grip.

98 mm Junior Last – Junior-specific anatomical fit designed for developing feet, with width varying according to boot size.

Team Silver Liner – Comfortable liner with soft materials and a supportive fit for young racers.

Fully Heat Moldable – Heat-moldable liner materials allow personalized fitting for improved comfort.

Junior Tongue Profile – Junior-specific tongue construction designed to accommodate smaller feet and lower legs.

Low Cuff – A 15 mm lower cuff profile provides more appropriate support for junior anatomy.

PP Shell / PP Cuff – Lightweight polypropylene construction makes the boots easier to put on and take off.

Polycarbonate Buckles – Lightweight, durable buckles provide secure and adjustable closure.

4-Buckle Closure System – Four independently adjustable buckles help distribute pressure evenly.

30 mm Velcro Strap – Adjustable strap improves upper-cuff support and foot retention.

RTX Single Component Grip Pads – Durable alpine sole pads designed for secure contact with compatible bindings.

RTJ Junior Grip Pads – Junior-specific sole pads designed to meet the ISO 5355 Type C standard where applicable.

Size Adjuster – An optional insert beneath the footbed allows the internal fit to be reduced by approximately half a size.

Fit Recommendation

The ATOMIC REDSTER TJ 60 is best suited to lightweight junior racers who need a supportive but relatively forgiving boot for race training and technique development. Its junior-specific fit and progressive flex provide a balance of comfort, control and responsiveness.

Boot fit should be checked according to the young skier's foot measurements and ability. Binding compatibility must be verified carefully, as the model uses different alpine sole types depending on boot size.

Atomic Austria GmbH

Atomic Strasse 1 Altenmarkt im Pongau, AT, 5541

sales@atomic-shop.eu