Why Do My Bra Wires Keep Coming Out?

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Your bra’s underwire may occasionally come out. There is nothing more frustrating than going to put on your favorite bra only to discover that the wire has moved. This article will examine why bra wires keep coming out and how to avoid them.

Why Do My Bra Wires Keep Coming Out?

Are you frequently frustrated by wires coming out of your bras? Have you ever felt the strange bra wire poking into your skin? Wires that come out from your bra are uncomfortable and tiring. The wire in your bra may come out through the fabric for a variety of reasons. The following are the most common causes of bra wires coming out:

An imaged of a unlined bra

The Bra Band Is Extremely Large

If your bra band size is too large, the wire may poke through the material. The bra band is designed to be form-fitting so that the bra stays in place. A large band, on the other hand, will not stay in place. The bra, on the other hand, will keep moving with you.

The Bra Is of Poor Quality

A low-cost bra will lose structure, risk exposing wire, and exhibit other aging indicators way quicker than a higher-priced bra. Cheap bras are made with low-quality fabrics and materials, which increases the likelihood of the wire coming out.

Graphic image of a blue bra that explains that comfortable underwire bras are ideally made with extra support and durable underwire

The Bra Is Wearing Out

A bra stretches to fit your torso each time you put it on. As a result, even the best-quality bra will eventually wear out, causing the wire to fall out. That’s why having a lot of bras is a good idea. This extends the life of each bra.

Also give your bra adequate time after each wear to regain its original shape. The best way to make sure that you’ll get quite a lot of use out of a bra without the wire coming out is to purchase the right bra size and properly care for it.

Incorrect Laundering

A bra should always be washed in a laundry bag with its hooks and eyes attached and should never be dried. The underwire may become entangled in the holes of the washing machine drum or tangled around other clothing. This strain can cause your underwires to change shape and force it out of their casing.

Inadequate Fit

An ill-fitting bra keeps moving and starts wearing resulting in friction and pressure on your torso and your bra.   As a result, the wire eventually wears through the material. Excess weight also has an effect on the fit and pressures and strains the bra, causing the wire to tear.

How Do You Keep Your Bra’s Wires From Coming Out?

Here are a few pointers to keep your wires from coming out of your bra:

Bra Sizing Tips

  • Measure the bra cup size and experiment with either expanding or reducing the band size in order to make it less tight or snug.
  • Make sure the band is straight against the breasts and that there isn’t body contact.
  • Measure your bust size to make sure that it is not too tight, and raise the bra bust size with one letter if necessary.
  • Check that the boobs are completely enclosed inside the cups. If indeed the breasts are not properly perched in the cups, they will put a lot of pressure on the wires, causing them to move out.
An image of a person holding a bra for lift and side support

Bra Tips

  • Check that there are sufficient seams in the bra to keep the underwire in position, and consider stitching it if required.
  • Consider the condition of your bra – the padding in the straps can become too stretched and wear over time, implying that it’s time to buy a new bra.
  • Thoroughly check your bra every six to nine months to make sure that it still fits properly or that there are no signs of excessive wear that could interfere with the fit.
  • Wash your bra on a cool, regular basis to avoid shrinkage. Also, when washing your bra, please place it in a bra wash bag to protect it from damage.

Related Questions

Will Taking Out the Underwire Ruin the Bra?

Even if the cut of an underwired bra appears to be the same as that of a non-wired bra, you cannot simply remove the underwire and continue wearing the bra as usual. Removing the underwire from the bra will no longer provide the same level of support.

How Do I Know if My Bra Is Properly Fitting?

Your breasts must be entirely enclosed by the cup. Your boobs must not protrude from the bra’s sides or middle. There should not be any double breasts in between cups, and the breasts should not be pressed out to the armpit. If they are, you have to choose a bra with a small cup size or try a bra with a larger size.

Wired vs Wireless Bra: When To Have and Wear Each Type of Bra


Finding an underwire bra that fits correctly, is comfortable, and is critical for getting the necessary support. It’s also worth noting that bra sizing and styles can differ between brands. Always measure before purchasing to ensure the best bra fit.


Allena is the Founder and Editor of The Better Fit, a platform dedicated to empowering women with practical advice on bras and fitness, inspired by her own revelation of the widespread issue of incorrect bra sizing. Her expertise and tips have been recognized by major publications such as Cosmopolitan, Better Homes & Gardens, Insider, and NBC, making her a trusted voice in women's wellness and lifestyle.