Allbirds

Allbirds is a footwear and apparel company based in San Francisco, California. Founded in 2016 by Tim Brown and Joey Zwillinger, Allbirds is known for its focus on sustainability and the use of natural materials in its products. The company's initial product was the Wool Runner, a shoe made from New Zealand merino wool.

Allbirds differentiates itself from traditional footwear manufacturers by emphasizing eco-friendly materials and reducing its carbon footprint. Beyond merino wool, the company utilizes materials like eucalyptus tree fiber (Tree), sugarcane (SweetFoam), and recycled plastic bottles. They openly publish their carbon footprint calculations for each product and invest in carbon offset projects to achieve carbon neutrality.

The company has expanded its product line to include various styles of shoes, apparel, and accessories for men and women. Allbirds products are sold online and in physical retail locations, often referred to as "Allbirds stores." The brand has gained popularity among consumers interested in sustainable and comfortable footwear.