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Lange SX 100

Product image 1Lange SX 100
Product image 2Lange SX 100
Product image 3Lange SX 100
Product image 4Lange SX 100

Regular price $599.99

The extension of the award-winning RX all-mountain range.

The SX 100 expands our "Choose Your Width" concept to 102mm; ensuring skiers with wider feet no longer sacrifice comfort for real-deal performance. Featuring all of Lange's acclaimed fit and performance solutions, easy entry-and-exit, and a more relaxed "out-of-the-box" fit, SX offers all-day comfort with the essential, high-performance DNA generally limited to narrower, race-oriented boots.


What makes this boot tick?

100 flex

102 mm last

Thermo 1 liner with custom tongue

PU shell and cuff

35 mm velcro strap

Replaceable max grip sole

Micro alu buckle



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