Lange Ski boots World Cup Rs Zc

Speed. Power. Precision. When every fraction of a second counts, the Lange World Cup RS ZC ski boots deliver maximum performance for elite athletes. An iconic model, tried and tested in competitions, the new generation of RS has been refined to help you go even faster. With a fluid and aerodynamic design, tested in a wind tunnel, efficient energy transfer, and a no-compromise fit, every detail of these boots prioritises precision and performance. Designed with Dual Core construction, the World Cup RS ZC responds to your every movement, acting as a natural extension of your body for perfect control and maximum power in every turn. With a stiff flex of 150 and a last of 92 mm, it guarantees responsiveness and an ultra-precise fit for the most demanding skiers. From the starting gate to the finish line, become one with your boots.

Power, rebound, and enhanced control
The Dual Core technology blends materials of different stiffnesses to provide skiers with greater responsiveness, more power, and explosive rebound for improved 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've developed the most aerodynamic ski boot on the market. It was in their wind tunnel that the "Air Flow" concept was born to help you go even faster. This revolutionary technology optimises the shape of the shell to increase the airflow coefficient and thus reduce drag.

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 while increasing strength for effective closure and long-term durability.

Ultra-precise fit tailored for racing
The ultra-precise 92 mm last is designed for narrow feet and skiers seeking the most precise fit possible.

PRODUCT INFORMATION
Specifications
Last: 92

Flex index: 150

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