Quick Specs
- Age/Ability: U12–U14 Competitive Racers
- Flex: 70
- Last: 97mm
- Volume: Low
- Fit: Junior Race / Short Cuff
- Shell: Polyurethane
- Liner: Dual 3D Performance
- Sole: Solid Race Sole
Description & Features
The Lange RS 70 SC junior race boot gives developing racers a precise 97mm race fit, approachable 70 flex, and shorter cuff designed around smaller athletes. The combination provides the close foot hold and progressive support needed to develop accurate edging and balance in SL and GS without overpowering lighter racers.
Dual Core construction provides controlled flex and responsive rebound through the turn, while the Dual 3D Performance liner supports a comfortable, precise connection between the foot and shell. A 30mm power strap, Dual Canting, and solid race sole complete a race-focused setup for regular training and race-day use.
Features
- 97mm race-inspired last provides close foot hold for precise steering and control
- Short Cuff design better accommodates shorter lower legs and supports a natural range of motion
- 70 flex provides manageable support for developing and lighter junior racers
- Dual Core construction promotes controlled flex, power, and responsive rebound
- Dual 3D Performance liner provides anatomical support with medium-density foam and thermo-formable customization
- 30mm power strap reinforces support around the upper cuff
- Dual Canting provides cuff alignment adjustment
- Premium Footbed provides a supportive platform inside the liner
- Solid race sole provides a direct platform for race skiing
Specs
- Age/Ability: U12–U14 Competitive Racers
- Race Dept. Recommendation: U12 80–100 lb / U14 80–90 lb
- Best Use: SL & GS Ski Racing
- Flex: 70
- Last: 97mm
- Volume: Low
- Fit: Junior Race / Short Cuff
- Shell: Polyurethane
- Cuff: Lyfran
- Liner: Dual 3D Performance
- Footbed: Premium Footbed
- Strap: 30mm
- Adjustments: Dual Canting
- Sole: Solid Race Sole
- Weight: 1810 g
Fit & Performance Technology
97mm Race Fit
The race-inspired 97mm last creates a close, low-volume fit designed to reduce unwanted foot movement. For developing racers, the precise shape supports more accurate steering and efficient power transmission while building strong race technique.
Short Cuff
The Short Cuff design is 15mm shorter at the rear and 20mm shorter at the front than Lange's standard cuff design. The reduced height better accommodates shorter lower legs and promotes a natural stance and range of motion for junior racers.
Dual Core
Dual Core construction combines softer and more rigid plastics to control how the shell flexes and rebounds under load. This creates progressive support and responsive energy return as the racer moves through the turn.
Dual 3D Performance Liner
The Dual 3D Performance liner is shaped around both the foot and the interior of the shell to reduce unwanted movement and improve power transfer. Its medium-density foam construction is 80% thermo-formable for additional fit customization.
Natural Stance & Dual Canting
Lange's race geometry combines forward lean with adjustable cuff alignment to support balanced positioning over the ski. Dual Canting allows the cuff position to be adjusted around the racer's lower-leg alignment for more consistent edging and steering.
