What Do “Rise” and “Inseam” Mean? A Simple Guide to Denim Measurements

You’ve found a pair of jeans you love. The colour is right, the shape looks good, and you can already picture yourself wearing them. Then you open the size guide and meet two words you’ve never given much thought to: rise and inseam.

They sound more technical than they are. And once you know what to look for, choosing your next pair gets a little easier.

What does “rise” mean?

Rise is the measurement from the crotch seam (the point where the seams between the legs meet) to the top of the waistband. It helps you understand how high or low the jeans will sit on your body.

When a product description lists a rise measurement, it usually means the front rise, measured up the front of the jeans. There’s a back rise too, which affects how much coverage you have when sitting down or bending over.

You'll usually come across three descriptions:

• Low-rise sits lower on the body, around the hips.
• Mid-rise sits a little higher, between the hips and your natural waist.
• High-rise sits closer to your natural waist (usually the narrower part of your middle, above your hips).

Think of these as a starting point rather than an exact promise. The same pair can sit higher on one person and lower on another, depending on their body shape and proportions. A “high rise” label won’t tell you quite as much as the actual measurement.

A useful tip: if your jeans fit around the waist but sit lower than you’d like, try a style with a higher rise rather than simply going up a size. More room around the waistband isn’t the same as a higher waistband.

What does “inseam” mean?

Inseam is the inside-leg length, measured from the crotch seam down to the hem (the bottom edge of the leg). While rise helps you work out where your jeans sit at the top, inseam helps you work out where they finish at the bottom.

A shorter inseam can give you a cropped look, with the jeans ending above the ankle. A longer one can reach your shoes or leave a little extra fabric gathering around them. Neither is the “correct” length. It depends on how you like to wear your jeans.

The shape of the leg matters too. A tapered leg (one that gets narrower towards the ankle) won’t fall over your shoes in the same way as a wide leg. So, when choosing a length, think about the whole shape, not just the number. Picture the jeans with the trainers, boots or other shoes you’ll actually wear.

And remember: someone else’s ankle-length jeans might be full-length on you. Your own leg length, and where the jeans sit on your body, make a difference.

Start with a pair you already love

You don’t need to guess your ideal measurements. Your wardrobe probably has a useful reference already.

Choose a pair of jeans that sits comfortably at the waist and finishes where you like it. Button and zip them, lay them on a flat surface, and gently smooth out the fabric without stretching it.

1. To measure the front rise, place the end of your measuring tape at the crotch seam and measure up the centre front to the top edge of the waistband.
2. To measure the inseam, start at the crotch seam again, then follow the seam down the inside of one leg to the bottom edge.

Write both numbers down, or save them in your phone. You now have something more useful to compare with a size guide than a vague memory of how your favourite jeans fit. Follow the measuring instructions in the guide you’re using, as methods can differ slightly.

Check what the size guide is measuring

 

Before comparing numbers, check whether the guide uses centimetres or inches. Also look for the difference between garment measurements (measurements of the jeans themselves) and body measurements (measurements taken around or along your body). They aren’t interchangeable, so compare your jeans with a garment guide and your body with a body guide.

Check the details for the specific style and size you’re considering, too. Two pairs with the same size on the label can have different proportions.

Find the fit you’ll keep reaching for

The easiest way to remember it? Rise is about where the waistband sits. Inseam is about where the leg ends.

Those two measurements are a useful start, but the final test is how the jeans feel on you. Sit down. Bend your knees. Walk around. Do you feel comfortable, or are you already adjusting the waistband?

At KOI, we want your jeans to earn their place in your everyday wardrobe. Choose the pair you feel good in, whether that means a high waist, a lower fit, bare ankles or a generous turn-up.

Then get on with wearing them.