Lange Ski boots World Cup Rs Za+

Speed. Power. Precision. When every split second counts, the ski boots Lange World Cup RS ZA+ provide athletes with maximum performance. As an iconic model, proven in competitions, the new generation of RS has been refined to help you go even faster. With a smooth and aerodynamic design, tested in a wind tunnel, efficient energy transfer, and uncompromising fit, every detail of these boots prioritizes precision and performance. Designed with Dual Core construction, the World Cup RS ZA+ responds to every movement, acting as a natural extension of your body for perfect control in every turn. Featuring a stiff flex of 130 and a last of 92+ mm, it ensures responsiveness and precise fit for lighter, demanding skiers. From the starting gate to the finish line, you become one with your boots.

Power, rebound, and improved control
The Dual Core technology blends materials of different stiffness to provide skiers with greater responsiveness, more power, and explosive rebound for enhanced performance.

Smoother and more aerodynamic design
The new RS racing boots are more aerodynamic than ever thanks to our collaboration with the Sauber-Alfa Romeo Racing Formula 1 team. Together, we developed the most aerodynamic ski boot on the market. The "Air Flow" concept, born in their wind tunnel, allows you to go even faster. This revolutionary technology optimizes the shell shape to increase air penetration and thus improve drag reduction.

World Cup worthy control and precision
The new World Cup liner is directly derived from and inspired by racing. Designed with minimal seams and thermoformable inserts for more customization, it offers maximum support, precise fit, and absolute control.

Lightweight and durable
The aluminium buckles reduce weight and increase strength for effective closure and long-lasting durability.

Precise fit tailored for racing
The precise 92+ mm last is designed for narrow feet and skiers seeking a high-performance fit.

PRODUCT INFORMATION
Specifications
Last: 92+

Flex index: 130

Shell - Technology: Dual Core

Shell - Material: PU Ether

Shell - Bootboard: Hard Polyurethane

Shell - Specifications: Aero Design - Approved by Sauber Engineering

CuMaterial: Polyether

Liner - Technology: World Cup Liner

Liner - Thermal insulation: Core Custom World Cup

Liner - Powerstrap width: Cam-Lock 50mm Strap: 350mm: 22 - 25, 5385mm: 26 - 30

Liner - Tongue: World Cup Tongue

Buckles - Material: Aluminium

Soles - Properties: Solid Sole

Additional functions - Canting: Dual Canting

Liner - Additional Features: World Cup Footbed

Technologies
DUAL CORE // WC LINER CORK FLOW // NATURAL STANCE