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The Arc'teryx Calvus Cap is a light hat optimized for weather protection while you're running. Its air-permeable, stretchy fabric is incredibly breathable to help you keep your cool on long runs, and Arc'teryx treated the fabric for weather resistance whether it's rainy, windy, or sunny. Mesh side panels amplify ventilated airflow, and the Spacermesh sweatback wicks moisture and dries quickly for active-focused comfort.
- Light protects from weather while trail running
- DWR-treated Socora fabric offers durable weather-resistance
- Polydel mesh sides amplify airflow and ventilation
- Spacermesh sweatband wicks moisture and dries quickly
- Item #ARC00GT