Lange RS 90SC Ski Boot

The Lange RS 90SC (Short Cuff) Ski Boot is designed for junior racers and women, and is the result of Lange's deep understanding foot mechanics, fit, and ski boot behavior. Lange's race-developed Dual Core construction supplies incredible energy and flex control for total control through the turn. All-in performance for lighter weight skiers. The Lange RS 90 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.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 90 flex suits lighter skiers seeking a performance boot with a softer flex.

The RS race boot is more aerodynamic than ever thanks to Lange's partnership with the Formula 1 Sauber-Alfa Romeo Racing team. Together, they 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 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.