The men's undershirt with a V-neck or a round neck

Short answer: Men's undershirts come with a V-neck and a round neck, and the choice depends on what you wear over it. The V-neck hides under an open collar, while the round neck sits calmly under a T-shirt. Here is how to choose the neckline so the undershirt does not show.

The difference between a V-neck and a round neck in men's undershirts

The round neck follows the shape of the neck all the way round, while the V-neck goes deeper onto the chest. Men's undershirts in both necklines have the same purpose, which is to be a soft layer against the body. The difference is most visible when you put on the outer garment.

When the V-neck is the best choice

The V-neck suits under a top with an open collar or a deep neckline, because it does not show at the neck. It is also practical if you want a layer that is as invisible as possible. Many choose it because it looks more discreet at the neck under a garment with a low neckline.

When the round neck is more practical

The round neck sits calmly under a T-shirt with a normal neckline and gives a little more cover at the neck. It is a good choice if you wear clothes with a high neck, where a V-neck could be felt. Look at bamboo undershirts for men and check which necklines the chosen model comes in.

How to check the neckline against your clothes

Take a few of your favourite tops and see how deep the neckline goes. If you hold the undershirt up under the top, you can quickly see whether it would show. If you mostly have T-shirts with a round neck, the round neck is the easiest choice. If you have open collars, choose the V-neck.

The fit at the neck

The neckline should lie flat without pulling or pinching. If it is too tight you feel it when you move your head. If it is too loose it loses its shape and shows. Turn your head and raise your arms to see whether the neckline stays where it belongs.

When the undershirt is the outer layer

If the undershirt is the only layer, for example in warm weather, the neckline is more visible. The round neck looks more ordinary, while the V-neck can give a more open look. Think about what you want, and check that the undershirt is in good condition if it will be seen.

Combine with long sleeves and socks

If it is cold, the undershirt can be worn under a long sleeve top. Look at long sleeve models and choose a neckline that does not show. Also think about the rest of the setup, such as bamboo socks, so the whole outfit keeps you comfortably dry and warm.

Washing and care

Wash the undershirt following the care label and inside out so the neckline keeps its shape. Do not hang clothes up by the neck, because it can stretch it. Let them dry flat or hanging from the shoulders. That way the neckline keeps its shape and the undershirt sits neatly for longer.

Frequently asked questions

What is the difference between a V-neck and a round neck?

The round neck follows the neck all the way round, while the V-neck goes deeper onto the chest. The V-neck hides under an open collar, and the round neck sits calmly under a T-shirt.

Which neckline should I choose?

Choose by what you wear over it. Under open collars the V-neck is best, and under ordinary T-shirts the round neck is often the easiest choice.

How do I stop the neck from stretching?

Wash following the care label and inside out, and do not hang clothes up by the neck. Let them dry flat or hanging from the shoulders so the neckline keeps its shape.