Allbirds Tree Piper Gray Knit Comfort Casual Sneakers Shoes Size Women's 9

Classic, versatile low top made with breezy Tree Knit fiber. THE DETAILS This classic, wear-with-everything low top made with a breezy tree fiber blend is your go-to gold standard for warmer days, waiting for a plane, or elevating an everyday outfit. 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.