Allbirds is a sustainable footwear and apparel company founded in 2016. The brand is known for its eco-friendly materials, such as merino wool and eucalyptus tree fibers, which are used to create comfortable and stylish shoes. Allbirds aims to reduce its environmental impact by prioritizing sustainability in its production processes. The company offers a range of products, including sneakers, flats, and activewear. Allbirds has gained popularity for its minimalist design and commitment to transparency, providing customers with information about the carbon footprint of each product. This focus on sustainability has resonated with environmentally conscious consumers.