Measuring Tips

Here are some tips to help you order the correct size. If you don't have a measuring tape, use a piece of string and hold it alongside a ruler.


Measure around the narrowest part of your natural waist. Keep a finger between your body and the measuring tape for an accurate fit.


With no shoes on, measure from the top of your inner thigh down to the floor.

Measurement Unit: US (inch) | World (cm) | Both

Old Navy Men's Bottoms Size Chart

XS26 - 29 inch
66 - 74 cm
S30 - 31 inch
76 - 79 cm
M32 - 34 inch
81 - 86 cm
L35 - 37 inch
89 - 94 cm
XL38 - 40 inch
97 - 102 cm
XXL41 - 43 inch
104 - 109 cm
XXXL44 - 48 inch
112 - 122 cm

Compare Size Charts

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Length Conversion


Note: 1 inch = 2.54 cm, 1 cm = 0.394 inch, 1 foot = 30.48 cm, 1 cm = 0.033 foot, 1 foot = 12 inch, 1 inch = 0.083 foot



How to measure without a ruler or tape measure?

If you don't have a ruler or tape measure handy, you can try to measure with a standard credit card, which has a width of 3 ⅜ inch or 8.56 cm and a height of 2 ⅛ inch or 5.4 cm.

If you do a lot of online apparel shopping, accurate body measurement using a tape measure is a must. The actual tape you choose doesn’t matter that much. This retractable one is very easy to use, and the fact it uses both CM and IN is extremely helpful.


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