The Sierra is a medium-stiff, intermediate climbing shoe with a lace closure system for a precise fit and increased stability. 

• This intermediate-style shoe has a stiffer ABS midsole platform and a power-inducing last shape.
• The full-sole construction of its last provides enhanced stability while edging on even the smallest holds
• Heel-to-forefoot tensioning ensures all-around comfort and heightened power and precision in the forefoot for the ultimate edging performance.
• Unisex medium-high volume fit