A high thread count gives a softer, silkier feel to woven fabric so at 400 thread count, these Luxury Legends Oxford pillowcases are fine quality. They?re also finished with a smart piping feature on the inner edge of the Oxford border. The threads in the weave are from a blend of cotton and Egyptian cotton, densely woven to regulate your temperature on warm or cool nights. Available in a range of colours, matching duvet covers and sheets are available.