For steeper skin tracks, the Black Diamond O1/O2/O3 Climbing Wires add additional height. Your calves will thank you every time the going gets steep. Grab one for your emergency kit to keep you moving along.
Features:
- Long adds 5.5 centimeters of heel lift while the short adds 3.5 centimeters
Specifications:
- Weight: 1.4 ounces per pair
Specifications based on size Short.
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