What Is a Belly Band? | Two Very Different Answers

The term “belly band” covers two very different products that share one job: wrapping around your midsection. Merriam-Webster defines a bellyband simply as “a band around or across the belly,” and that broad definition splits into two main uses in the U.S. today. For expectant mothers, a belly band is a stretchy tube of fabric that keeps pre-pregnancy pants buttoned and comfortable. For gun owners, it’s an elastic holster that hides a pistol under a shirt. Knowing which one you’re shopping for matters far more than the shared name.

Belly Bands for Pregnancy: The Wardrobe Saver

For pregnant women, a belly band acts as a flexible tube you wear around your waist to cover unbuttoned or unzipped pants as your belly grows. Medical News Today describes belly bands as stretchy, tube-like garments designed to cover exposed skin where your pants no longer close.

The main job is practical, not medical. Belly bands extend the life of your pre-pregnancy wardrobe by covering the open waistband of jeans or trousers you can no longer button. They aren’t meant to support your back or lift your belly, so don’t expect them to relieve discomfort the way a maternity belt does.

Belly Band vs. Belly Belt: Know the Difference

Huggies draws a clear line between the two products. A belly band is mainly for keeping pants from falling down. A belly belt, by contrast, provides more support for your belly, back, pelvis, hips, and abdomen, offering relief from pregnancy aches.

If you’re dealing with round ligament pain or lower-back pressure, you want a belly belt, not a band. If you simply want to wear your regular jeans until late in your third trimester, a belly band does the job.

How to Choose and Fit a Maternity Belly Band

• Measure your belly, not your pant size. Use a flexible tape measure around the largest part of your stomach, usually at the belly button.
• Check the fabric blend. Most bands use stretchy combinations like cotton with Spandex or Lycra, which keep their shape through washing.
• Consider the closure. Some bands are pull-on tubes; others use Velcro for a custom fit that adjusts week to week.

Belly Bands for Concealed Carry: The Hide-It-Anywhere Holster

In the firearms world, a belly band is an elastic wrap worn around your midsection that holds a pistol snugly against your body under a cover garment like an untucked shirt or hoodie. Unlike a traditional belt holster, a belly band needs no belt loops and positions the gun wherever you find most comfortable.

Belly band holsters offer real flexibility. You can position the firearm high on your waistline, low on your hip, or around your torso midsection, and some designs let you carry multiple weapons and accessories at once. That versatility makes belly bands popular for jogging, wearing gym clothes, or dressing around a firearm without fighting a stiff belt.

Trigger protection is the feature that separates a safe belly band from a dangerous one. Look for a holster with a trigger shield that fully covers the trigger guard, which, as some manufacturers describe it, “virtually” eliminates the possibility of foreign objects contacting the trigger from the front. Never carry a pistol in a belly band that leaves the trigger exposed, and always use a kydex or rigid trigger cover rather than relying on fabric alone.

Other Meanings of Belly Band You Might Encounter

Outside those two common uses, the term shows up in a few niche places. Dictionary sources also define bellyband as a band on a horse harness that holds the saddle in place, a strip protecting a newborn’s navel, and a band of packaging or decoration around a book, magazine, or similar item. You’re far more likely to run into the maternity or concealed-carry version in everyday conversation, though.

When you’re ready to buy, our tested roundup of the best belly bands on the market breaks down the top options by use case, so you get the right one for your situation.