Allbirds Tree Runners – New Without Box! Step into comfort and sustainability with these Allbirds Tree Runners! Made from lightweight, breathable eucalyptus tree fiber, these sneakers are perfect for all-day wear. Designed for ultimate comfort, they feature a soft, flexible knit upper and cushioned SweetFoam® soles for a cloud-like feel. Details: • Condition: Brand new, no box • Material: Sustainable eucalyptus tree fiber upper • Sole: Lightweight, cushioned SweetFoam® midsole • Breathable & machine washable for easy care • Versatile & ultra-comfortable—perfect for everyday wear