Product Details The perfect everyday active shoe: Meet the Tree Dasher Relay sneakers from Allbirds. Crafted in earth-friendly materials like leftover stock yarns, these laceless running shoes are ideal for walks, jogs, and light workouts. Featuring a breathable stretch one-piece knit upper, they are finished with a lightly padded heel collar for a secure fit, soft wool lining, and a flexible, cushioned midsole for optimum comfort. SKU: AA0020-NABLBL Black Knit Lining: Fabric lining Toe style: Round-toe Made in: Vietnam Fits true to size, take your normal size