When you're pushing your limits on the rock face or grinding through a challenging summit hike, the Arc'teryx Sunna Crew delivers the technical performance you need without the bulk you don't want. This ultralight women's climbing shirt features advanced moisture-wicking fabric with four-way stretch that moves sweat away from your skin while giving you complete freedom of movement for those crucial reaching holds. The extended length and gusseted underarms are specifically designed to work seamlessly under climbing harnesses and hiking packs, preventing chafing and keeping you covered during long days in the mountains. At just 75g, this technical tee disappears in your pack but delivers big on breathability and quick-drying performance when the sun's beating down and the effort's ramping up.
