For those warm days out on the water, up in the mountains, or exploring around town, the Men's Topo Designs River T-Shirt is a functional do anything t-shirt. Made from recycled materials and designed to be an outdoor statement piece, the River T-Shirt is ready to dive into whatever you're doing. With technical features including a 30+ UV rating to protect you from the sun's rays, moisture-wicking properties and an anti-microbial finish this tee makes for a comfortable companion in any environment.