Allbirds Women’s Tree Runners in dark gray. Allbirds tree runner sneakers in woven mesh that are machine washable. Breathable and lightweight, they are made responsibly from eucalyptus tree fiber. Wear all day comfort of SweetFoam®️ cushioned midsole. Original insoles. Size 9. Excellent pre-owned condition with little signs of wear. Please see all photos and ask for more information if needed.