The material of the Tree Top, as the name suggests, comes from trees! Made from Tencel Lyocell fiber, this wood-based fabric feels amazingly soft and performs well in outdoor conditions. The Tree Top is a great choice for relaxed everyday wear, as well as for traveling. - Regular fit - EU Ecolabel-certified fabric - Fabric made in Taiwan, shirt sewn in Portugal Houdini considers the entire lifecycle of each product. When this shirt reaches the end of its lifespan, it poses no waste problem, as the material is biodegradable. Houdini even accepts worn-out garments from customers for recyclingbut that day is still far in the future for this shirt!