Why Does My Sports Bra Roll Up?

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What does my sports bra roll up? Nothing is even more disappointing for a woman than a rolled-up bra. A rolled-up bra is both uncomfortable and unflattering. Continue reading to learn why your sports bra rolls up and how to deal with a bra that results in discomfort and a lack of style.

Why Does My Sports Bra Roll Up?

Why does my sports bra roll up? Women often wear bras, which are designed to support the breasts. Despite being made to make life easier for women, they frequently drop, bend, or roll up, upsetting the wearer. To address such a problem in an effective manner, the cause must be found. The following are the causes of your bra rolling up as a result.

A black sports bra and gray leggings are worn by a woman standing near a white wall

Incorrect Bra Size

The most common reason your bra rolls up is that you are wearing the incorrect size. Another common fitting issue that causes the bra to roll up is that the straps have been adjusted too tightly.

Back Fat

Having back fat is normal and occurs in women of all ages, shapes, and sizes. The goal is to find a bra that hides back fat while providing support. You should choose a larger band size to avoid having visible back fat because wearing a tight bra will make your bra roll up.


Because the bra is created of thick fabrics and is snug around the band, sweating underneath the ribcage can end up causing it to roll up. Use antiperspirant underneath the breasts to prevent sweating.

Using an Old Sports Bra

Most bras roll up as a result of the bra being stretched out. When properly cared for, Bras usually only last six months after purchase. It would be best if you got a new or refitted after six months because your body is constantly changing to be the perfect you.

What Are the Signs of a Tight Sports Bra?

The factors listed below can help determine whether your bra is too tight.

  • If your respiration feels constrained – when wearing an uncomfortable bra, your chest movement is reduced, which can limit how effectively you breathe.
  • If your bra is causing skin irritation on your skinchafing across your shoulder straps implies that you are wearing the wrong size. It is essential to feel flexible and, most importantly, at ease.
  • If you can’t get two under the strap – try the bra on with two fingers between the straps and your shoulder. If you can’t, the room is too small for you.
  • If your breasts are falling out of the cups – you’re wearing the wrong size if your breasts are getting out of the bra cup.

What Should You Consider When Purchasing a Sports Bra?

Do you know that wearing the wrong bra can cause your bra to roll up? Here’s how to find the best fit.

Graphic image of a blue bra that describes how sports bras usually have wide straps and moisture wicking material

Adjustable Straps

Looking for an adjustable strap to properly support your breasts would be best. The straps must feel snug, stable, and comfortable to limit movement. You can test the fit of your bra with two fingers between the straps and your shoulder. 


There are three types of sports bras, so choose the one that best fits you.

Appropriate Bands and Panels

The bra band provides support for your breasts, while the side and back panels keep spills at bay. They can also help you find a great fit. Move the baseband of your bra at a minimum of half an inch away from the center.

Moisture Wicking

This term refers to a fabric’s ability to draw sweat away from your skin and discharge it to the outside clothing for easy vaporization. A good bra will keep you dry during all of your workouts. So look for moisture-wicking fabrics to avoid being drenched in sweat throughout your workout.

A woman in a black sports bra and black leggings doing exercise on the rough cemented floor

Type of Activity

Most sports bras are designed to provide more support as the level of activity increases and are classified as low-, medium-, or high support.

Related Questions

How Long Does a Sports Bra Last?

A bra will hold up for about 30 to 40 washes. Wash in cold water, stay away from fabric softener and bleach, and do not tumble dry your bra because heat will hasten the deterioration of the elastic.

What Are the Signs of a Loose Sports Bra?

Your bra is too loose if your fingers fit easily under the band. Your bra is too loose if your breasts are resting in the cups and not being supported by them. Keep in mind that your bra should be made to minimize bounce.

How to Fold a Sports Bra [& What to Avoid!]


A sports bra is required for all sports activities. It is prudent to select the proper type and size of bra for optimal breast support regardless of your bust size. A bra that does not fit properly and provides insufficient support can stretch and roll up.


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.