Lange RS 120 SC

Model Year
2025-2026
Category
Frontside
Last Width
97
Flex Index
120
Price (MSRP)
$850.00USD

We had to look back into the archives to check if there was ever a time the RS 120 SC had been entered in our annual boot test that it hadn’t at least been on the podium, if not on the top step. We were not surprised to discover that in the last ten years of testing, every time it was entered it ended up on the podium, and it earned the top spot 66% of the time. What is it about the RS 120 Short Cuff that is such a winner for our test team? Simply put, they say that they make the best turns of the test period in this boot, especially if it’s with a sharp carving ski, on a firm smooth surface, going really damn fast.

Our testers represent a broad range of different skier types, from ex-racers and coaches to certified instructors, to all-mountain explorers and pow skiing specialists—but they’re all accomplished skiers who always get their own boots dialed and they know when something’s off with a boot, whether it be a fit, stance or energy transmission issue. When they test the RS 120 SC, testers first make note that there is absolutely nothing wrong with it—not with fit, not with stance, not with transmission of movement to the ski. Secondly, they cite how well they ski in this boot.

Sometimes it’s best to hear it straight from the of the testers’: One said, “Like a race car, built for speed and function.” Another said, “Skiing this boot feels like my foot is attached to the ski without a boot surrounding it--so in-tune with the snow.” A third, “Stabilizing and sturdy--an anytime-anywhere boot--photoshoot worthy!” A fourth, “A power house of a boot--can handle anything you throw at it.” And finally, “This is the Ferrari of boots! I had a blast with the level of precision and control it gave me over my skis.”

While the tester consensus is that performance is the priority with the RS 120 SC, there are no fit deal-breakers either, they said. It’s a snug fit but not bone-crushingly race-boot-tight, and they mention that last year’s improved fit over the top of the foot remains a huge boon for those seeking less-tingly toes. On a scale of 1 to 5 for fit tension (1 is World Cup race boot tight and 5 is rental boot loose) the RS fit scores over eight different zones averaged a 2.0, right on target for a 97mm last. The tightest score was for the ankle pockets at 1.85 and the roomiest spot was over the top of the foot at a 2.50.

Is this a boot for casual cruisers? No. Testers said this boot is for skilled skiers who place a premium on how well their gear lets them ski—and they say that any performance deficiencies cannot be blamed on the boot.  

Gender 
Women's
Sizes (MP) 
21.5-28.5
Hike Mode 
No
Construction 
Overlap
Boot width profile 
Narrow
Also in this Collection 
110, 90, 70
Special Sizes 
22.5 and smaller
Cantology Compatible 
No
Total Avg Score 
9.70
Shell/Cuff/Tongue Plastic 
polyurethane/polyurethane
Dry-Test Fit 
9.67
Dynamic Balance 
9.88
Edge Power & Fore-Aft Support 
9.88
Quickness, Steering & Feel 
9.75
Convenience, Warmth & Features 
9.38
Tech Compatible 
No
On-Snow Fit 
9.50

Kudos

  • “Slight bias toward bowleggedness, which can be helpful for women like me having a bigger Q-angle. Result is a stance with desirable “thigh gap,” vertical lower leg, and flat ski on neutral ground. Stabilizing and sturdy. An “anytime-anywhere” boot! Photoshoot worthy.” -- Kim Holzer
  • “Great heel hold, nice and narrow throughout the forefoot. Calf wraps nicely. Power house of a boot. Can handle anything you throw at it. Has quick steering for shorter turns and holds strong when laying it out.” -- Emily Alleman
  • “Flashy and fun colors. Slim and light. I like the aerodynamics incorporated into the design of the buckles and the shell. The liner feels seamless and snug without being restrictive or painful.” -- Michael Kendrick Powderly
  • “Like a race car, built for speed and everything for function. Toebox is comfortable but a little short. Excellent performance fit. Feels consistently low volume throughout.” -- Megen Johnson
  • “Skiing this boot it feels like my foot is what is attached to the ski without a boot surrounding it. Feel so in tune with the snow. Feels like skiing without a boot on. So smooth. This boot will make you a better skier.” -- Lee Ann Ross
  • “The stand out of the test. Reliable, dependable and fun! I love how this boot skis in all capacities.” -- Kori Coggin

This boot available at...

Golden, CO
Warren, VT
Telluride, CO
Westborough, MA
Ludlow, VT
Glenmont, NY
Plymouth, NH
Princeton, MA

Special thanks to all of our sponsors!

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