Shoes > Men > Sneakersbr>Allbirds - Tree Piper sneaker Men Allbirdsbr>ul>li>Allbirds at Simons/li>li>Best for: walking, travel, everyday wear/li>li>Set off to conquer the world (or your neighbourhood) with your Allbirds on your feet! With its light and breathable design, the Tree Piper sneaker will be comfortable all day long, offering a modern and casual style and designed using innovative sustainable materials/li>li>FSC-certified TM Lyocell (eucalyptus tree fibre) upper/li>li>ZQ merino wool heel lining/li>li>Polyester laces made from recycled plastic bottles/li>li>Castor bean oil-based insole foam/li>li>SweetFoamsup>®/sup> midsole and outsole made with sugarcane-based green EVA/li>li>. Color: white