The 2026 Lange RS120 LV ski boot is designed for advanced skiers who require a blend of high performance and a precise fit. Designed with a narrower last to accommodate slimmer feet, this boot offers a balanced flex that supports both aggressive skiing and refined control. The RS120 LV combines Lange’s renowned engineering with the latest technology to deliver an exceptional skiing experience.

Why we like it:

The 120 flex rating provides a perfect balance between stiffness and comfort, offering both power and responsiveness, yet with a bit less stiffness for lighter skiers or those looking for a touch more forgiveness.

Who it's for:

The RS120 LV is ideal for advanced skiers with narrow feet who seek a boot that delivers both high performance and comfort. If you are an expert skier looking for a boot with a precise fit and adjustable flex to accommodate a slightly less aggressive skiing style, this model is tailored to meet those needs.

Highlights:

A key feature of the RS120 LV is the all-new Race Flex Adjust technology, which offers an extra level of customization to soften the boot’s flex without compromising performance. Thanks to extensive testing in wind tunnels, the RS gets enhanced aerodynamics which result in 14% less drag than previous models, improving overall efficiency. The redesigned, highly customizable liner ensures a personalized fit while maintaining precision and power on the snow.

Things to consider:

While the RS120 LV offers excellent performance, its narrow fit may not be suitable for skiers with wider feet. Additionally, the boot’s flex, though adjustable, might be too stiff for those who prefer a softer feel. Conversely, experts who want the top end of stiffness and performance will likely find this boot too soft.

Fit & sizing considerations:

The RS120 LV has a narrow 97mm last designed for skiers with slimmer feet. Those with wider or higher volume feet should look at wider-lasted options, or expect to spend time with a bootfitter doing modifications to the boot.