From a day at the office to weekend outings, you'll step comfortably with Allbirds' Tree Breezer Point ballet flats thanks to their soft knit TENCEL® and eucalyptus fiber construction, cushioned footbed and classic, versatile style. Knit TENCEL® lyocell upper and lining made with eucalyptus fibers Lightweight and breathable Slip-on style Pointed toe Removable cushioned footbed with brushed fabric cover SweetFoam® EVA cushioned midsole Grippy, flexible synthetic outsole Upper: Textile Lining: Textile Outsole: Synthetic