Allbirds is a proud Certified B Corporation and sources materials that are FSC®-certified.The Allbirds® Tree Dasher 2 is the next evolution of the everyday active shoe with more foam response, extra grip, and a secure fit to keep you moving, and keep nature winning.The Tree Dasher 2 is made of sustainable materials including a midsole made with sugarcane-based EVA, shoe laces made from recycled plastic bottles, and extra soft, merino wool heel lining.Heel collar helps lock the ankle in place.Sportier, angular heel shape softens impact for a smoother ride.Single-piece knit upper makes getting out and staying active effortless.SweetFoam® midsole made with sugarcane-based green EVA and a grippy, natural rubber outsole.Tree Dashers fit true to size for most customers. If you have wide feet or prefer a roomier fit to accommodate toe splay, we suggest going up a half size. For extra wide feet, go up a whole size.Imported.Product measurements were taken using size 9, width D - Medium. Please note that measurements may vary by size.Measurements:
