Arc'teryx Sunna Womens SS Crew 2026

Lightweight, breathable UPF 50+ tee for high-output hikes in alpine environments.

High mileage isn't just your route plan, it's how much you'll wear this technical tee. Built for strenuous hikes above treeline, the stretchy, UPF 50+ fabric protects your skin when you're exposed on alpine ridges and moves moisture away from the body on steep scrambles and traverses. A pack-compatible length means no danger of a sunburned back at the end of the day.

Features

• Lightweight fabric with four-way stretch is super breathable and has excellent moisture management