The Dynafit Ridge Pro redefines what's possible in ski touring boots, delivering uncompromising downhill performance without sacrificing uphill efficiency for serious backcountry skiers. Built with Grilamid carbon fiber construction and featuring the revolutionary patented Floating Tongue system, this premium alpine touring boot eliminates pressure points during long ascents while the Hoji Lock System provides race-level power transfer on technical descents. With 70° of cuff rotation for natural walking motion, one-hand mode switching, and the Master Step insert that makes tech binding entry 50% easier, the Ridge Pro excels whether you're speed touring up couloirs or charging steep alpine terrain. At just 1.25kg with a progressive 120 flex rating, these Italian-crafted boots prove you don't need to choose between uphill comfort and downhill aggression – making them the ultimate choice for ambitious ski mountaineering objectives where every gram and every turn matters. Features Patented Floating Tongue glides horizontally across cuff to eliminate pressure points and friction during uphill skinning Hoji Lock System unifies cuff and shell into interlocking unit for maximum power transfer and downhill performance Master Step Insert with longer guidance grooves makes tech binding entry significantly easier Progressive flex design balances stability, responsiveness, and smooth ski handling One-hand mode switching between tour and ski modes for quick transitions 3D volume adjustment dial allows precise fit customization for optimal comfort Natural walking motion with generous cuff rotation accommodates different foot shapes Specification Value Weight 1250g (2lb 12.1oz) Last Width 101mm Flex 120 Cuff Rotation 70° Forward Lean 12°-15° + release Materials Shell/Cuff: Grilamid with carbon fibers | Sole: Vibram | Liner: Dynafitter 5 2.0