The Women's Patagonia Cloud Crag Cap Cool Daily T-Shirt is a technical tee for summer climbs and hikes. Capilene doesn't get old; it only gets better, thanks to the silky feel, moisture-wicking properties, and HeiQ odor control to keep you dry and fresh from start to finish of any adventure. The crag design at the back looks great whether you're out and about or deep in the backcountry.