Measuring the hips for men, so the underwear fits

Short answer: Your hip measurement is the most useful number when you choose a size of underwear. Measure around the widest point over the hips and seat, then compare it with the size guide. Here is a simple method and advice on what to do when you fall between two sizes.

Why the hip measurement matters most

Underwear sits around the hips and thighs, not just the waist. That is why the hip measurement says more about fit than trouser size, which varies from brand to brand. If you know your own number, you avoid guessing and sending things back because they feel too tight or slip down.

How to measure your hips step by step

Stand with your feet together and your shoulders relaxed, and place a soft tape measure around the widest point over the seat. The tape should lie level all the way round and touch the body without pressing. Measure over thin clothing or underwear, and read the number in centimetres after you breathe out.

What you need and what to avoid

All you need is a soft tape measure, like the ones tailors use, and ideally a mirror or a helper. Avoid a stiff tape or a ruler, because they do not follow the shape of the body. Do not measure over thick trousers either, or the number comes out too big and the underwear ends up too loose.

From hip measurement to size in the guide

Once you have the number, find it in the size guide for the exact underwear you are looking at, because guides can differ. Start with bamboo underwear for men and read which hip range each size covers. If your measurement falls inside a range, that is normally your size.

If you fall between two sizes

If your measurement sits right on the border between two sizes, think about how you want the underwear to feel. If you want it close and supportive, choose the smaller size. If you prefer a loose and airy fit, choose the larger one. Bamboo viscose gives a little, but the guide still decides what fits best.

Boxers, trunks and short legs

The hip measurement applies to every style, but leg length changes the feel. Boxers with long legs end lower on the thigh and often sit looser, while trunks hug the thigh more closely. With a short leg, check that the hem does not cut in. If you are unsure, pick the size with a little more room.

Measure again after weight changes

Your body changes over time, and a measurement from years ago does not always fit today. If you have gained or lost weight, measure again before you buy. It takes a few minutes and is the quickest way to underwear that sits well when you stand, walk and sit down.

When the fit still does not feel right

Even with the right measurement, cut and body shape can mean a style does not fit perfectly. If the waistband is too tight or too loose, try another style or size instead of giving up. If underwear causes pain or skin problems, whatever the size, talk to your doctor. See also bamboo clothing for men and socks for men and women.

Frequently asked questions

How do I measure my hips for underwear

Place a soft tape measure level around the widest point over the seat without pressing. Measure over thin clothing and compare the number in centimetres with the size guide for the underwear.

What should I do if I fall between two sizes

Choose the smaller size if you want the underwear close and supportive, and the larger one if you prefer a loose fit. Always check the size guide for the exact style you want to buy.

Should I measure my waist or hips for underwear

The hip measurement matters most, because underwear sits around the hips and thighs. The waist can add information, but the hips usually decide whether the size fits in width and at the leg openings.