World Cup RS ZJ+

Speed. Power. Precision. When every fraction of a second counts, the Lange World Cup RS ZJ+ ski boots deliver podium-proof performance for elite athletes. From explosive energy transfer to an uncompromising fit, to the wind tunnel-tested aerodynamic design, every detail of these boots prioritizes precision and efficiency. The targeted power of the Dual Core structure responds to every movement as if it were a natural extension of the body to maximize efficiency and power on every turn. A flex of 120 offers high-performance power transfer for lighter skiers.

Improved power, rebound, and control The Dual Core technology combines hard and soft plastics for targeted power transmission and flex, resulting in increased power, responsiveness, and control More essential and aerodynamic than ever
The RS race boot is more aerodynamic than ever thanks to our collaboration with the Sauber-Alfa Romeo Formula 1 team. Together we developed the most aerodynamic ski boot on the market. The 'Air Flow' concept was born in their lab and shapes the future of the sport. It is a revolutionary technology that optimizes the 3D shell shape and features new buckles to reduce drag and air resistance.

Lightweight and durable Aluminum buckles offer reduced weight and increased strength for efficient, long-lasting closure World Cup control The World Cup liner provides maximum support, rebound, and transmission with a customizable and precise fit Performance fit built for racing Our internal 92+ mm last is designed for low-volume feet and skiers seeking a high-performance fit

Last: 92+
Flex index: 120
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 - 25.5?
385mm: 26 - 30?
Liner - Tongue: World Cup Tongue
Buckles - Material: Aluminum
Soles - Properties: Solid Sole
Additional functions - Canting: Dual Canting
Liner - Additional Features: World Cup Footbed