Product OverviewThe Atomic Redster STI 110 is expertly designed for lightweight skiers who demand high performance in a low-volume race boot. Featuring a slim race shell, this boot provides exceptional control and flex, making it an excellent choice for competitive skiing.Key Features Flex: 110 (Medium)Offers a perfect balance between responsiveness and comfort. Fit: Narrow (93mm Last) Ideal for skiers with low-volume feet for a locked-in feel. Boot-Binding Compatibility:Compatible with MN, MNC, Gripwalk, and Alpine bindings. Skill Level: ExpertDesigned for high-level performance and precision. Terrain: Race Optimized for competitive racing environments. V3 Tongue System:Allows personalized tongue volume for a customized fit. World Cup Liner:Provides superior connection between foot and shell for enhanced control. Weight: 1,918g (for size 24-24.5)Lightweight construction to support agility and performance. For those who aspire to podium finishes, the Atomic Redster STI 110 is engineered to help you achieve your racing goals with confidence and skill.