Which size of underpants should I choose
Short answer: You choose the size by measuring your waist and comparing with the size chart, not by guessing from what you usually wear. Underpants should sit firmly without cutting in, and they should not bunch or ride up. Here is a simple guide to finding your size.
Measure your waist
Use a tape measure and measure around the waist at the narrowest part of the body or where you usually wear the waistband. Hold the tape level and snug, but without squeezing. Write the number down and use it to compare with the size chart for the product you are considering.
Use the size chart
Sizes can vary between brands and cuts, so always use the specific chart for the product you want to buy. If you are between two sizes, think about whether you prefer a looser or a tighter fit. See bamboo underpants for men to find the chart for the individual cuts.
How they should sit
The waistband should sit firmly without cutting into the skin or leaving deep marks. The leg should not ride up or squeeze around the thigh. When you move, the underpants should stay in place, and you should not have to keep adjusting them.
Signs that they are too small
If the waistband cuts in, the legs squeeze or the fabric pulls over the groin, they are too small. You may also feel chafing or see marks on the skin after a day. Go up a size and try again before you write off the cut.
Signs that they are too big
If the fabric bunches, the waistband slides down or the leg rides up, they are too big. Then there is too much fabric, which can chafe and lie in folds under the trousers. Go down a size or choose a cut that sits closer.
Fabric and elasticity
Elastic fabrics give a little after wear, so do not choose too loose from the start. The fabric can also shrink in the wash if exposed to high heat. Follow the label and dry on low heat so the fit holds.
Cut and size are connected
A boxer, a trunk and a brief sit differently, even in the same size. If you change cut, measure again instead of taking the same size. See bamboo undershirt for men to combine with, so both top and bottom sit properly.
If you are unsure
Order two sizes if you can and try them at home. Keep the one that sits best. Remember the rest of the drawer too, such as bamboo T-shirts for men, where you can use the same approach with measurements and chart.
Frequently asked questions
How do I measure my size?
Measure around the waist with a tape measure where you usually wear the waistband. Compare the number with the size chart for the product you want to buy.
Should I size up or down if I am between two sizes?
It depends on whether you prefer a loose or a tight fit. Many go up a size if the cut is tight and down if it is loose.
Are sizes the same across brands?
No, they can vary, so always use the chart for the specific product and cut.
