Men's zip cardigans

Men's zip cardigans solve the problem a button cardigan never quite does — on and off in one motion, no fumbling with a placket in a doorway.

Zip construction on knitwear

A men's zip cardigan at Hackett London runs a full-length zip rather than buttons, backed by a reinforced knit tape stitched behind the zip teeth to stop the surrounding wool from stretching under repeated opening and closing. Lambswool and merino make up the bulk of the range at 200-220 g/m², dense enough to hold the zip's weight without the front panel sagging over time. Solid metal zip pulls, weighted rather than hollow, are standard across the collection for both feel and durability.

A rib-knit stand collar, sitting slightly higher than a standard crew neck, gives the zip cardigan a cleaner finish at the throat when worn fully closed.

Styling a zip cardigan

A zip cardigan reads more casual than a button-front, closer in spirit to a jumper that happens to open fully, which makes it a natural middle layer between a shirt and a coat.

A charcoal zip cardigan worn closed over a white Oxford shirt with grey trousers, for a commute that needs warmth without a coat.
The same cardigan unzipped over a plain t-shirt with dark denim for a weekend that stays relaxed without looking undone.

Zip cardigan versus button cardigan

A men's zip cardigan is quicker to put on and take off, which matters most for anyone layering and unlayering across a working day rather than wearing the piece as a single fixed layer.

Is a zip cardigan more practical than a button cardigan?

A zip cardigan is generally quicker to put on and remove, making it more practical for frequent layering across a day with changing temperatures. A button cardigan offers a more adjustable, relaxed fit when worn partially open. Both share identical wool quality — the choice largely comes down to how often the piece is layered and unlayered.

Do zips on cardigans wear out faster than buttons?

A quality metal zip with a reinforced knit tape typically outlasts the wool itself under normal use, provided it's kept free of lint and fully closed during washing. Buttons rarely fail but can loosen or fall off over years of wear. Washing a zip cardigan inside out protects both the zip and the surrounding knit.

Can a zip cardigan be worn under a jacket?

A fine-gauge zip cardigan sits closely enough to avoid bulk under tailoring, provided the collar doesn't rise above the jacket's own collar line. Keeping the zip fully closed under a jacket gives the cleanest silhouette. Chunkier gauges are better suited to standalone wear rather than layering underneath a coat.