Knee boots by officethe casual nelly knee boot by office in soft black leather is a pull on boot with a fabric stretch panelled back allowing the boot to go on with ease this style also features a rounded toe and small slim heel leather fabric upper leather insoleabout office collectionbased in london our design and buying teams work together to bring you the latest directional fashion footwear to ensure you always put the best foot forward taking inspiration from catwalks travel musi