Our Ecotec Repreve button front shirt may be the most comfortable shirt you will ever wear! Perfect worn by itself, or unbuttoned with a t-shirt, this shirt will surely become a favorite! Product Detail: • Classic cut button front knit shirt • Short sleeves and spread collar • Recycled polyester sourced from ocean plastic • 44%Bamboo Charcoal 44%REPREVE 12%Spandex • Wicking, anti-bacterial, 4 way stretch, UPF 50 performance • Machine wash cold, tumble dry low • Imported