John Lewis Cashmere Cable Crew Neck Jumper

Sometimes the wheel doesn't need reinvention and the design of the horse shouldn't go to committee. It's why we looked to the Aran Islands when designing this cable knit. Because when it comes to keeping warm, our cousins off the west coast of Ireland are the experts in clothes that are MADE TO LAST — they've been doing it for generations, and it seems to have served them well.

Originally worn by fishermen as a sort of armour against the elements, thanks to its thick knit and cable-like pattern, the cable knit jumper has become an instantly recognisable style and a mainstay in the layering wardrobe.

Ultra-smooth and enviably light, it's made of luxurious cashmere yet machine washable on a delicate wool cycle. No need to empty out the sink or break out the washboard for this one.