evo.com | Lange Alpine Ski Boots > Lange has ressurected the Concept name, but the boots are all new. The entry-level Lange Concept 9 GW Ski Boots give newer skiers with wide and high volume feet a chance to dial in the mechanics of the sport without enduring the usual pain associated with boots that are too narrow. With a roomy 103mm last and moderate 90 flex, this is a great choice for new skiers or those who are fed up with rentals. Cuff Lyfran(R) 4 Micro Aluminum GripWalk ISO 23223 Soles Flex: 90 A medium flex for beginning to intermediate skiers 35mm Velcro Strap | Lange Concept 9 GW Ski Boots 2026 - 25.5