When Tim Brown and Joey Zwillinge founded Allbirds, they did so with an ongoing mantra to create better things in a better way. The result? A revolutionary line-up of sustainable trainers constructed with natural materials. Take the Tree Runner pair. Primed for your daily commute and beyond, this lightweight pair is made with a sugarcane-based green EVA sole, eucalyptus tree fibres and shoelaces fashioned from recycled plastic bottles. Impressed? Us too.| Allbirds woven trainers100% lyocellLace-up fasteningRound toe, knit-woven texture, shoe laces made from recycled plastic bottles, lightweight, breathableMachine wash coldUpper: 100% lyocellLining: 100% lyocellSole: 100% rubber