You can currently choose from four colour combinations, CNC Copper, CNC Aluminium, CNC Black Nickel and Ceramic Cinnabar, of which the latter two are exclusive to Dyson.
They can be customised by purchasing more cushions and outer caps separately, in a variety of colours, materials and finishes, to make them your own.
Use the online 360 visualiser to mix and match different ear cushions and outer caps.