The Universal Works Slub Sock in Navy is the brand's classic everyday sock — made in England from a cotton-dominant blend with a ribbed cuff from the ankle up. The slub knit gives the fabric a subtle irregularity that reads more interesting than a plain sock without trying too hard.

Works with almost everything in the Universal Works range. Wear them with boots, trainers, or loafers — the ribbed ankle keeps them in place all day.