The Tombigbee Light Short Sleeve Henley is made out of Bamboo Viscose, making it just about the softest and breathable and most comfortable t-shirt you could own. It's an excellent choice for the summer; the difference you'll feel between this shirt and a classic cotton shirt will shock you. However you like to spend your long summer days, whether fishing in a Jon boat or on the banks of your local river, grilling out, or hanging out by the creek, this simple, soft, and breathable t-shirt is going to fit right in.