The best turtleneck sweaters for men are a serious bit of knitwear business. No other sweater keeps your neck quite as warm—or eliminates the need for a scarf entirely. But warmth is only half the story. The real power of a turtleneck lies in how it transforms your whole presence.
In fine-gauge merino or cashmere, it channels the polish and sex appeal of Alain Delon or Mick Jagger. In hardy wool, it carries the quiet authority of an old fisherman or a submarine captain who’s seen some…

