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Ossur Unloader One Boa

Ossur Unloader One Knee Brace

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S2
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Ready to climb. The precise and adaptable S2 dial allows you to tighten or release tension on-the-fly with one millimeter of adjustment per click to accommodate the natural swelling of feet while cycling – tighten before a steep climb, turn back to release tension on the descent.

CS2
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Durable by design. The CS2 lace uses 49 strands of stainless steel wrapped in nylon to excel in mid-power configurations where higher tensile strength is required.

How to Dial In the Boa Fit System. 

Turn to Adjust

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