Allbirds Men's Wool Runners | size 12

Allbirds Men's Wool Runners | size 12 CLASSICS: Natural Grey (Light Grey Sole) Wool Runner Highlights Warm and cozy ZQ Merino wool provides next-level comfort Cushioned midsole gives wear-all-day support Machine-washable materials keep shoes looking like new Sustainable Materials: ZQ certified Merino wool upper that meets the highest standards of animal welfare, environmental care, and social sustainability SweetFoam® midsole made with sugarcane-based green EVA Shoe laces made from recycled plastic bottles Castor bean oil-based insole foam ZQ merino wool heel lining