Lange RS 70 SC | 2025 | Race Ski Boots

Lange RS 70 SC LV: Precision and Power for Lighter Athletes

All-in performance for lighter weight skiers. The Lange RS 70 SC LV Ski Boots feature a shorter cuff and flex suited to smaller skiers. They maximize speed and power transfer with race-proven tech and an innovative wind tunnel tested aero design. From the targeted power of Dual Core construction to its anatomical foot-hugging design, the RS responds to your every move as a natural extension of the body to maximize the efficiency and explosive power of every turn. It's built for expert skiers, instructors and racers looking for speed, power and precision on snow. A 70 flex suits the lightest weight skiers seeking a performance boot with a softer flex.

Enhanced Power, Rebound and Control
Dual Core technology blends hard and soft plastics for targeted power transmission and boot flex, resulting in increased power, response and control

More Streamlined and Aerodynamic Than Ever
The RS race boot is more aerodynamic than ever thanks to our partnership with the Formula 1 Sauber-Alfa Romeo Racing team. Together, we developed the most aerodynamic ski boot on the market. The 'Air Flow' concept was born in their laboratory and shapes the future of sport. It's a revolutionary technology that optimizes the shape of the 3D-molded shell and introduces new buckles to reduce the coefficient of friction and air drag.

Race Flex Control
Our all-new Air Flow technology is complemented by another flagship innovation: Race Flex Adjust, a plate at the back of the boot that enhances energy transmission between the shell and the cuff. The plate replaces the two conventional screws familiar to all racers and offers the ability to soften the flex without creating play or energy loss.

Out-of-the-Box Comfort, Precise Control
Customizable Dual 3D liners are preformed around the foot and ankle for out-of-the-box comfort that lets you explore more

Lightweight and Durable
Aluminum buckles offer reduced weight and increased strength for efficient closure and long-term durability

Precise, Low Volume Fit
Our Low Volume 97mm last is designed for low volume feet or skiers seeking a precision fit without sacrificing comfort

As exceptional boot fitters, shipping boots is not in our best practice.
You can purchase your boots online, but we recommend coming in to the store for a proper boot fitting.

Follow this link for our Return Policy.

2025 / Lange / Race / Ski Boots

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