Prime Ski Boot
From Rainier's Fuhrer Finger to technical lines off the Aguille du Midi, the Black Diamond Prime combines all-day comfort with technical performance, making it ideal for climbing and skiing the world's most iconic lines. The Prime's redesigned Efficient Fit AT Light liner has an improved fit and articulating zones that provide increased warmth and all-day comfort. Our Pivoting Cuff Technology provides 40 degrees of resistance-free touring motion, and the boot's rockered rubber outsole lends dramatic grip on rocky scrambles or technical routes.
- Lightweight (1.64 kg 3 lb 10 oz each) 3-buckle alpine touring boot with 4 buckle performance
- Triax Pivot Frame with Flex 110, 40 degrees of resistance-free touring motion and locking QuickWire cuff buckles
- New Efficient Fit AT Light Liner with 1:1 Boa closure system, improved fit and articulating zones for ultimate, all-day, long-lasting touring comfort
- Rockered, rubber outsole with integrated tech inserts provides dramatic grip and durability
- 103 mm V-shaped last