Hello @allbirds Tree Runners! The soles still have wool, but the rest is made from the regenerated cellulose of eucalyptus trees grown in South Africa, in the form of Tencel Lyocell – the cleanest of the regenerated cellulose fibers. Now I just need some warm weather to take these babies out for a proper, easy breezy summertime stroll. Here in Maine, that’d be…August? [Wait I almost forgot: They now ship to Canada!] #weareallbirds