Lange Concept 11 GW Boa 2026
Lange is reviving the Concept name after 26 years, and the Concept 11 GW BOA Ski Boots are at the forefront. Designed to deliver comfort without compromising performance, these boots sport a 102mm last, a PU shell, and a Lyfran® cuff. Plus, the trusted BOA® fit system tightens the lower shell for a snug, secure feel on the slopes.
Product Details
Fit
Last: 102mm – Wider and taller last for high volume feet
Flex
Flex: 110 – A mid-stiff flex suitable for intermediate to advanced skiers
Shell Materials & Design
Cuff – Lyfran®
Shell – Polyurethane
Buckles
2 Micro Alloy Cuff Buckles
BOA® Fit System Lower Closure
Power Strap
35mm Velcro Strap
Sole
GripWalk ISO 23223 Soles
Specs
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Ability Level:Intermediate-Advanced

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Ski Boot Flex:Stiff

- Forefoot Width:102 mm
- Liner Type:Semi-Custom
- Flex Index:110
- Boot Sole Type:GripWalk (ISO 23223)
- Includes Tech Fittings:No
- BOA®:Yes
- Number of Buckles:2 + BOA Lower Shell
- Series:Concept
- Warranty:2 Years