Waist size and underwear, how to measure correctly

Short answer: What is waist size? It is the distance around your waist, measured around the body at the place where you naturally bend. Measure directly on the skin without pulling the tape tight, and compare the number with the size guide for underwear.

What waist size simply means

What is waist size in practice? It is the circumference around your stomach and waist, measured with a soft tape. The number tells you how large your body is around the waistband, and it is the most important measurement when you choose underwear size. It is not the same as the number on your trousers.

How to measure step by step

Stand relaxed with your shoulders slightly lowered. Place the tape around the body where you naturally bend to the side, usually a little above the navel. The tape should lie level all the way round. Breathe out normally and read the number without holding in your stomach.

The tape must not pull tight

The most common mistake is to pull the tape tight or hold your breath. Then the number comes out too small, and you choose a size that presses. The tape should lie snug but not cut in. You should be able to slide a finger underneath without resistance.

Measure twice

Measure twice and write down both numbers. If they differ, take the average or the larger one. Measure at different times too, since your stomach can change through the day. The larger number often gives the most comfortable fit.

How to use the measurement

Compare your measurement with the size guide for the underwear you are looking at. Browse the bamboo boxer briefs and find the size that matches your number. If you fall between two sizes, choose by whether you prefer a closer or a looser fit.

When the number does not match your trousers

Many choose underwear by the number on their trousers, and then it goes wrong, because trousers can sit lower or higher than the waist. Measure yourself and trust the tape. Also look at the bamboo underwear for men if you want a set in the same size.

Thighs, hips and other measurements

Waist size is a good starting point, but if you have strong thighs or broad hips it can help to measure those too. Then you know whether the leg may feel tight. Some brands list a thigh measurement, which makes comparing easy.

Remember to measure again

Your body changes over time, so measure again every year or after a big change in weight. A size that fitted two years ago does not necessarily fit today. Also look at the bamboo T-shirts for men, which you can compare using the same measurements.

Frequently asked questions

Is waist size the same as waist measurement?

Yes, in everyday speech they mean the same thing: the distance around the waist. Measure around the body where you naturally bend and use the number in the size guide.

Should I measure with clothes on?

No, measure directly on the skin or over thin clothing. Thick clothing makes the number too big, and then you choose a size that is too loose.

What if I fall between two sizes?

Choose by what you prefer. If you want a close fit, take the smaller, and if you want more room, take the larger. You can also exchange if it does not fit.