Allbirds Men's Tree Flyer 2 mesh and TPU low-top trainers

Trainers made from merino wool, sugar cane, eucalyptus fibres and even discarded crab shells? No, it's not magic, it's Allbirds. Sustainability and comfort are the focus of the San Francisco-based brand. The former is achieved by its use of natural materials and innovative processes which don't wreak havoc on the Earth, while the latter is proven by the cloud-like soles, temperature-regulating wool composition and thousands of five-star reviews.Allbirds mesh and TPU low-top trainers100% mesh; contrast 100% TPULace-up fasteningExclusive design, almond closed toe, low-top design, bio-based and FSC-certified components, traction-oriented outsole unitWipe with a clean, dry clothUpper: 100% mesh; contrast 100% TPULining: 100% woolSole: 100% rubber