Best men's short-sleeve turtleneck t-shirts

Start here: the full-turtleneck cotton tee. It's the only pick with a true turtleneck collar rather than a mock neck, in 100% cotton at a mid-weight 180 gsm — the closest thing to the classic short-sleeve roll-neck look, and it comes in full and plus sizes.

Who the others suit:

• Mercerized cotton half-turtleneck — if you want a dressier, slightly lustrous finish for wearing under a jacket.
• Cotton/modal/spandex slim mock neck — the softest, stretchiest option; best for a close-fitting, modern silhouette.
• Tight-knit polyester half-turtleneck — a structured, body-hugging knit that holds its shape; hand wash only.
• Budget mock necks in single colours and sizes — fine for layering or trying the look cheaply, but check the size and colour on each listing, and note one has very poor ratings.

Fit tip: mock necks run slim, so size up if you're between sizes.