What a G string is and where the name comes from

Short answer: A G-string has a narrow strip at the back instead of a back panel. The name comes from the term gee-string, once used for a narrow band worn around the hips, and the cut exists mainly to avoid visible lines.

How it is cut

At the front there is a normal, small panel. At the back there is only a string or a narrow strip. That makes the G-string the cut that shows least under close fitting clothes, because there is no leg opening to form a line. The waistband is often narrow and sits low. See bamboo briefs.

Where the name comes from

The name comes from the older English term gee-string, used for a narrow band worn around the hips. Where the word originally came from is not entirely clear, and there are several explanations. What is certain is that the name describes a cut with very little fabric, and that is how it is used today.

Why people wear it

Under tight trousers and thin dresses, the only way to avoid a visible edge is to remove the edge. That is the whole reason the cut exists. Many keep one or two in the drawer for exactly the days when their clothes are close fitting, and wear other cuts the rest of the time.

Comfort is personal

Some do not notice it at all, others cannot stand it. That cannot be decided in advance, and it depends more on body shape than on brand. Try a single one and wear it for half a day at home before wearing it for a long day out.

The material in the gusset

Whatever the cut, the gusset is the part that matters for comfort. A cotton or viscose gusset moves moisture away from the skin all day. Because a G-string has so little fabric, this is exactly where you notice the material most. A soft fabric against the skin makes a clear difference.

The back strip should be soft

The narrow strip lies directly against the skin, and a hard or rough edge can chafe. A soft, flat strip without coarse stitching is far more comfortable. Feel the inside before you wear it. If the strip is too tight it rubs more, so fit is especially important here.

Fit and size

A G-string that is too small pulls at both the waistband and the strip. One that is too big slips and moves. Choose by hip measurement, as with other briefs. You will find the measurements for the different cuts in the guide to briefs and underwear.

Alternatives to the G-string

If you do not like the feel, other cuts show very little under clothes. A tai with a laser cut edge lies flat and follows the shape of the leg. A Brazilian cut covers a little more without forming a clear edge. See more cuts in bamboo underwear for women.

Washing and care

Wash the G-string at 40 degrees without softener. The thin strip and narrow waistband have very little elastic, so heat from the tumble dryer wears them out quickly. Hang it up to dry. It dries fast because there is so little fabric, and it keeps its shape longer.