Why a Muslim man covers his awrah

Awrah is the part of the body that Islamic teaching requires a person to keep covered in front of others. The word carries a sense of what is vulnerable and to be protected — not something shameful, but something private, whose covering is treated as dignity rather than concealment.

It is a duty on men and women both. What differs is the extent, and in front of whom.

The position held by the majority of scholars across the schools of law is that a man's awrah in front of other people is the area from the navel to the knee. On that basis the thighs are included, which is why length matters in a garment and not only opacity.

Scholars differ on the details: whether the navel and the knees themselves are included, and how much weight to give the narrations on the thigh. Some hold the strict obligation to be narrower than the navel-to-knee formulation, treating the rest as strongly recommended. These are long-standing differences among qualified people, not modern disagreements.

The practical upshot is the same in almost every case: a garment that covers the navel to below the knee, and stays covering when you move, satisfies the position most Muslims follow.

First, because it is commanded. The Qur'an instructs believing men to lower their gaze and guard their chastity (24:30), and speaks of clothing as a favour given to people, adding that the garment of God-consciousness is the better garment (7:26). Covering is presented as part of a wider discipline of the eyes, the body and the intention, not as an isolated rule about cloth.

Second, because of haya — the modesty and sense of shame that Islamic teaching treats as a branch of faith rather than a personality trait. Haya is the disposition that makes covering feel natural instead of imposed.

Third, because of what it says about the body. Covering the awrah refuses the idea that a body is something to be displayed or assessed. That refusal is a form of self-respect, and it is also a courtesy to everyone else, who is spared having to look away.

Covering the awrah is one of the conditions for the validity of the prayer, which is why it cannot be treated as optional. Scholars derive this from the instruction to dress well for prayer (7:31) together with the practice of the Prophet, peace be upon him, and the agreement of the early community.

In practice this means that a garment which does not cover, or which stops covering when you go into sujud, is a problem for the prayer itself and not only for how you look.

Most modest clothing is straightforward. Sport and swimming are where it stops being straightforward, because a garment has to keep covering while you move, and while it is wet.

Three things are worth checking in anything you train or swim in: that it reaches below the knee and stays there through a full range of movement; that the fabric is opaque when wet as well as dry; and that it does not cling closely enough to outline what it is covering. A garment that passes all three lets you stop thinking about it, which is the point.