The best shirts in your wardrobe are those you can wear to the office or on the trail, so youâll spend plenty of days in the Voyager Flex Shirt. Itâs made from a lightweight and comfortable cotton blend and loaded with tech to handle away-from-the-office adventures. Youâll be comfy in this stylish and versatile button-up wherever you go. Models shown are 6â0â³ to 6â2â³ tall, wearing size M/32Ã32.