Men's underwear  generally has briefs and boxers. When  purchasing, consider your own situation and preferences. People  with thick legs do not choose too tight underwear, try to choose the  briefs, if you want to choose the boxer, underwear should not be too loose, otherwise it is easy to roll up. Don't choose too loose a pantyhose's if you are slim.

Fabric is one of the key factor when choosing underwear. If  the fabric is not good, it would be uncomfortable to wear. The pure cotton is normally, but there are also many mixed types, such as  cotton plus other fabrics. Note that in any case, the comfort and skin friendly are still very important.