One small zip at the neck, two ways to wear the collar. Closed, it sits high against a cold morning; open, it falls into a clean line above a shirt or tee. The knit is worked in a single solid color, so texture and shape carry the look.

At 405-550g, the sweater is built for autumn and winter days: warm enough to wear over a shirt, light enough to keep on through an office afternoon. The surface is smooth and even, the sort of knit that reads quietly under a coat and holds its own once the coat comes off.

It moves through a working week and a slow weekend alike, with tailored trousers and loafers at the desk, over denim for errands, beneath a wool coat on the commute. The half zip earns its place on a heated train or in a sudden cold snap.

One sweater, finished in a solid color that sits easily beside the rest of a wardrobe.