TCM5016 Tentree Men's Hawthhorn Shirt This button-up shirt feels like a t-shirt. Need we say more? But besides being comfortable, this shirt is made from earth-friendly materials that are as kind to the planet as they are to your skin. Regular fit Set-in short sleeves Button down front closure with corozo buttons Branded cork label flag at wearer's left side seam Medium 2-way stretch knit fabric Super soft handfeel Bluesign certified fabric Fabric TreeBlend 45% Recycled Polyester / 30% TENCEL Lyocell / 25% Organic Cotton Product Care Refer to care label for specialized instructions