Lange RX 120 Ski Boots 2015

(3 Reviews) sku# 69369
Lange - RX 120 Ski Boots 2015
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Product Info

Lighter weight expert skiers and advanced riders who no longer feel the need to rock a boot with race plug stiffness, look no further. The Lange RX 120 Ski Boots are developed specifically to be the best possible match between your skills and your boot's performance level. A perfectly molded Thermofit RL2 liner and Lange s relaxed Natural Stance make the experience comfortable, while the mono-injected shell and 120 flex keep your game on point no matter how hard you push it.

Product Details


Last: 100 mmMedium volume last for average feet

Control Fit TechnologyThe process of shell engineering using the data derived from scanning thousands of feet allows Lange to deliver the most precise fit to the most feet in the business.


Flex: 120Stiff but not too stiff flex for advanced to expert skiers.

Mono-InjectionMono-injection delivers the smoothest flex pattern for ultimate response and feedback, has a more consistent flex and performance in varying temperatures, and is easy-to-customize for precise, high-performance fit and comfort.

Adjustable FlexRemoving the top of the two rear screws reduces forward stiffness by ~10 flex index points


Thermofit RL2 Liner

True Lasted LinerProvides accurate fit and immediate response

One Piece Toe BoxGreater toe comfort

Instep PocketIncreased circulation and warmth

Power Wrap TongueSuperior leg wrapping for enhanced precision and sensitivity

Anatomical PaddingStrong and comfortable ankle and heel hold

Saddle Stitched SeamsEliminates pressure points

Shell Materials

Shell / CuffPolyether / Polyurethane


Natural StanceA neutral and upright stance compliments modern ski design and allows for more efficient power transfer. This means less quad fatigue and better, longer ski days thanks to 4° ramp angle, 12° forward lean (14° with spoiler) and a 0° medial / lateral stance.

Canting+/- 1,5°


Buckle MaterialExtruded Alu Ergo Race, screwed

Micro AdjustmentAll 4 buckles are microadjustable.

Macro Adjustment2 x 6 teeth x 3 positions

Power Strap

50 mm


Max GripIncreased traction and durability for hiking and walking.


  • Ability Level: Advanced-Expert More 
  • Ski Boot Flex: Stiff
  • Flex Index: 120
  • Forefoot Width: 100 mm
  • Boot Sole Type: Alpine DIN (ISO 5355)
  • Includes Tech Fittings: No
  • Number of Buckles: 4
  • Warranty: 1 Year More 

Other Notes

Lange products can only be shipped within the United States



by PowerReviews
Lange RX 120 Ski Boots 2015

(based on 3 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 3 customers

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(1 of 2 customers found this review helpful)


Responsive lghtweight boot


from Snohomish

About Me Expert

Verified Reviewer


  • Buckles Easily
  • Comfortable
  • Highly Adjustable
  • Lightweight
  • Quality Construction
  • Retains Warmth


    Best Uses

      Comments about Lange RX 120 Ski Boots 2015:

      I ski once- twice a week for 5-6 months every year. First time skiing with boot was sublime. I guess I have a "Lange" foot after all.They're a little stiff now- but after I break these in, I look forward to many years of "hiiting it hard" with these light,comfortable boots. Great deal & service at Ski Mart!- Lynwood.

      • Sizing:
      • Feels true to size
      • Width:
      • Feels true to width
      • Was this a gift?:
      • No

      Great boots with adjustable flex rate.


      from undisclosed

      Verified Buyer

      Comments about Lange RX 120 Ski Boots 2015:

      Great boots with adjustable flex rate.


      Yep. Would buy them again all day long.


      from undisclosed

      Verified Buyer

      Comments about Lange RX 120 Ski Boots 2015:

      I have a Lange foot and coming off a Lange race boot. These flex beautifully and are dream to get into and out of compared to my racers. Very comfy. Buckles are not top of the line but functional. Match up really well with my advanced/expert all mountain Blizzard Bonafides. Added custom footbeds as I always do and that was easy peazy. Have 5th metatarsal bulge on my right foot from a broken bone some years ago. Boot fitter at the mountain expanded the shell for me which covered my "ugly foot" problem. Peace of cake for him so he did not charge me for the customization .... and even through in the spoiler for the boot for free. Not sure why Lange doesn't put it in the box. Have a narrow heel and medium instep and medium volume. The RX's were a great buy for me.

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