Circles the base of the throat in a snug round line.
Also called: round neck, crewneck
The basics
What to know about crew neck
A crew neck runs a close circle around the base of the throat, finished with a ribbed band on tees and sweatshirts or a knitted trim on sweaters. The name comes from the shirts of rowing crews, and the shape survives because it does nothing. There is no plunge, no bare shoulder, no statement, just a neutral ring under the face.
Neutrality has consequences you can use. Coverage is total, warmth is high because the opening seals near the neck. Layering works in both directions, under a shirt collar or beneath a crew sweater. The band itself is the quality tell. Ribbing that ripples or gapes after one season marks a cheap knit. Stretch it gently in the shop and watch whether it recovers.
Geometry is the quiet cost. A closed circle high on the throat shortens the neck slightly. With nothing to break the expanse below, it turns the chest into one uninterrupted plane. That reads heaviest on short necks and fuller busts. A pendant on a longer chain restores the vertical line the circle removed; that is the old styling fix and still the best one.
Opening width separates a comfortable crew from a strangling one. Lay the shirt flat and measure straight across the neckline. A width of 7 to 8 inches suits most adults, and much under that starts to feel like a collar by evening. Compare it with a V-neck when you cannot decide. The V opens the same chest downward and reads longer, while the crew keeps the warmth and the coverage the V gives up. Ribbing also goes slack long before the body of a knit wears through, which is what dates a tee first.
In photos
Crew Neck on real products
See this option on different products. Open a photo for a larger view, or select the name to read its guide.