Allbirds TR W8 Tree Runner trainers, in grey with a tiny of blue. They are made from sustainably sourced eucalyptus trees and are machine washable. They are lightweight, breathable and have a supported cushioned midsole. 

These are a UK size 5 to 5.5.

They are in really good condition, the uppers and insoles are clean and show hardly any wear. The soles have plenty of tread.