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Lange Unisex World Cup RS ZA Ski Boot [2025]
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Lange Unisex World Cup RS ZA Ski Boot [2025]
Details
Variations
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Size:
Description
The Lange World Cup RS ZA Ski Boots are the winning ticket for serious racers. Featuring an Aero Design by Sauber Engineering for a streamlined glide, and a robust polyether shell design for a durable, supportive structure. Dual Core technology provides dynamic flex and response, complemented by the World Cup Core Custom liner and adjustable tongue for a personalized fit. Enhanced stability is achieved with a hard PU foam bootboard, secured by aluminum race buckles and a 50mm powerstrap with Cam Lock for optimal power transmission. Designed with dual screw canting for precise alignment and a solid sole for superior grip, the Lange World Cup RS ZA Ski Boots boast a flex of 130 and a last of 92 mm, catering to those who demand precision and performance.
Additional Information
Details
- Aero Design (Approved by Sauber Engineering)
- Polyether shell and cuff
- Dual Core technology
- Word Cup Core Custom liner
- World Cup adjustable liner tongue
- Hard PU foam bootboard
- Aluminum race buckles
- 50mm powerstrap with Cam Lock
- Dual screw canting
- Solid sole
- Flex: 130
- Last: 92 mm
- Product ID #: 25911116
- Vendor Style#: LBN9260
Features
SKI & SNOWBOARD SERVICES
Please visit our services page for more information on ski and snowboard services available at select Sporting Life store locations.DUAL CORE [LANGE]
Lange's "power injection" method allows the simultaneous injection of two different durometers of plastic at the exact same time. This unique mono-injection process allows targeted power transmission and shell wrapping; and creates a DUAL CORE sandwich construction throughout the shell, resulting in livelier rebound, response, and total control through the turn.CAM LOCK
The sliding Cam Lock powerstrap system guarantees maximum precision and power.Alpine Ski Boots Sizing Guide
Finding the right size ski boot comes down to Mondopoint sizing, a scale based on the length of your foot in centimeters from heel to the tip of your big toe. Try tracing your foot on a piece of paper for the most accurate measurement. Use this measurement along with the following chart to help choose your ski boot size.
Alpine Ski Boot Size Chart
| Mondopoint (Comfort Fit) | Mondopoint (Performance Fit) | Men / Unisex (US) | Women (US) | Europe | UK |
|---|---|---|---|---|---|
| 15 | 8 (Kids') | 25 | 7 | ||
| 15.5 | 8 (Kids') | 25 | 7 | ||
| 16 | 9 (Kids') | 26 | 8 | ||
| 16.5 | 9 (Kids') | 26 | 8 | ||
| 17 | 10 (Kids') | 27 | 9 | ||
| 17.5 | 11 (Kids') | 28 | 10 | ||
| 18.5 | 12 (Kids') | 29 | 11 | ||
| 19.5 | 13 (Kids') | 30.5 | 12 | ||
| 20 | 13.5 (Kids') | 31 | 13 | ||
| 20.5 | 1 | 32 | 13.5 | ||
| 21 | 2 | 33 | 1 | ||
| 21.5 | 3 | 34 | 2 | ||
| 22 | 21 | 4 | 5 | 35 | 3 |
| 22.5 | 21.5 | 4.5 | 5.5 | 36 | 3.5 |
| 23 | 22 | 5 | 6 | 36.5 | 4 |
| 23.5 | 22.5 | 5.5 | 6.5 | 37 | 4.5 |
| 24 | 23 | 6 | 7 | 38 | 5 |
| 24.5 | 23.5 | 6.5 | 7.5 | 38.5 | 5.5 |
| 25 | 24 | 7 | 8 | 39 | 6 |
| 25.5 | 24.5 | 7.5 | 8.5 | 40 | 6.5 |
| 26 | 25 | 8 | 9 | 40.5 | 7 |
| 26.5 | 25.5 | 8.5 | 9.5 | 41 | 7.5 |
| 27 | 26 | 9 | 10 | 42 | 8 |
| 27.5 | 26.5 | 9.5 | 10.5 | 42.5 | 8.5 |
| 28 | 27 | 10 | 11 | 43 | 9 |
| 28.5 | 27.5 | 10.5 | 11.5 | 44 | 9.5 |
| 29 | 28 | 11 | 12 | 44.5 | 10 |
| 29.5 | 28.5 | 11.5 | 45 | 10.5 | |
| 30 | 29 | 12 | 45.5 | 11 | |
| 30.5 | 29.5 | 12.5 | 46 | 11.5 | |
| 31 | 30 | 13 | 47 | 12 | |
| 31.5 | 30.5 | 13.5 | 47.5 | 12.5 | |
| 32 | 31 | 14 | 48 | 13 | |
| 32.5 | 31.5 | 14.5 | 48.5 | 13.5 | |
| 33 | 32 | 15 | 49 | 14 | |
| 33.5 | 32.5 | 15.5 | 50 | 14.5 | |
| 34 | 33 | 16 | 51 | 15 |
Choose the right fit by ensuring a snug overall feel, where your toes can still wiggle and the heel does not slip.
Based on your skill level, here are a few additional things to consider:
Beginner to Intermediate
- Style: Slower pace with more restraint and caution
- Terrain: Bunny slopes and well-groomed hills
- Ideal Flex: Men's 60-80 | Women's 50-70
*Choose your Mondopoint size or go a ½ size larger
Intermediate to Advanced
- Style: Medium to fast pace with growing confidence
- Terrain: All mountain, well-groomed hills, park and backcountry
- Ideal Flex: Men's 85-100 | Women's 65-90
*Choose your Mondopoint size or go a ½ size smaller
Expert
- Style: Fast, aggressive pace with total confidence
- Terrain: All types
- Ideal Flex: Men's 105-130 | Women's 85-110
*Choose a ½ to 1 size smaller than your Mondopoint size