Arc'Teryx Calvus Running Cap White - Small / Medium

Designed for mountain training across a range of conditions, the Calvus Cap provides sun protection, water resistance, and moisture management on the move. The Socora polyester fabric is light, air permeable, and wicks moisture. Polydel mesh side panels and the Spacermesh sweatband add next level comfort, and a DWR (durable water repellent) treatment adds a layer of protection from light rain. The adjustable stretch closure strap with a low profile quick release buckle secures the fit without binding.