Allbirds Women's Tree Skipper Luxe NIB Size 8W Color Beige THE DETAILS Our take on the boat shoe, made with lightweight, breathable tree fiber. Don't let the laces fool you: this one's made to slip on and go so you can get back to your adventure. MATERIALLY BETTER Our one-of-a-kind Tree Knit made with a TENCEL™ Lyocell (tree fiber) blend keeps your feet feeling fresh and cool, while a sugarcane-based SweetFoam® midsole offers cushy support for the long haul. Read more about our materials. WASH & CARE This shoe is washing machine approved. Just remove the insoles and hand wash them separately to keep every step as fresh as the first.