Arc'teryx Aerios 5 Panel Cap is a lightweight and functional cap developed for fast-paced mountain outings on sunny spring and summer days. It combines low weight with good durability and high comfort, providing effective sun protection without feeling heavy.

The cap is made from an airy, quick-drying 15D nylon fabric with a double weave, ensuring good ventilation and comfort even during high activity. The material is both durable and water-repellent, making it well suited to varied outdoor use.

At the back, an elastic cord adjustment makes it easy to fine-tune the fit, even while moving. An integrated front panel on the inside helps to transport moisture away from the skin, while the EVA foam brim shades the face and holds its shape without adding unnecessary weight.

The cap has been treated with odour-reducing technology (Silvadur™) for increased freshness during extended use, and is produced without PFAS chemicals.