Clean-lined, efficient, yet perfectly relaxed in any climate or setting. Our Panorama Shirt keeps its cool thanks to the superb travel fabric : silky smooth, moisture wicking, quick drying and wrinkle-resisting. Plus there is subtle stretch built into the weave for bonus points. It's quite unlike other stretch materials (like Lycra) that add weight and density and slow dry-time. Other fast-forward details: hidden zip chest pocket, forward shoulder seams for comfort under a backpack and a very good UPF rating (30+).