My Comprehensive Guide to High-Impact Sports Bras for Large Breasts

Updated 17 February 2025.

Finding the best sports bra for large busts is crucial for active women. The right sports bra can make a significant difference in comfort, support, and overall performance. This guide aims to help women with bigger busts find the perfect pair.

Key Features of High-Impact Sports Bras for Large Busts

For maximum support and comfort, seek the following.

Underwire Support

This helps lift and separate the breasts, reducing bounce and ensuring a secure fit. Because the weight is distributed evenly, strain on the shoulders and back are greatly reduced.

Wide Straps

This feature prevents the straps from digging into the skin. This is especially important for high-impact activities that require intense movements.

Band Support

A wide, sturdy band keeps the bra in place during vigorous activities. It should fit snugly but not be too tight, as a well-fitting band helps to minimise bounce and discomfort.

Breathable Materials

Moisture-wicking fabrics keep the skin dry and comfortable. These materials draw sweat away from the body, reducing the risk of chafing and irritation.

Adjustable Features

You should be able to adjust all aspects of your bra to ensure a snug fit that’s just right.

Fit and Sizing Advice

Choosing the right size and fit is crucial for maximising the benefits of sports bras for bigger busts.

Measuring for the Perfect Fit

Start by measuring around the ribcage, just under the bust, to determine the band size. Next, measure around the fullest part of the bust to find the cup size. These measurements will help in selecting a bra that fits snugly without being too tight.

Trying Different Styles

Try several styles to find the one that best suits your needs. At all times, you need to think about your comfort and the level of support as you deem appropriate.

Keeping Modesty Intact

For those who prefer a more modest look when exercising, here are some tips to keep in mind when buying sports bras for large breasts:

Choose Dark or Neutral Colours: Dark shades like black, navy, or grey are less likely to draw attention compared to bright, bold colours. You can also maintain a low profile by opting for neutral tones like beige or soft pastels.

Get High Necklines: Higher necklines have more coverage and prevent any unwanted exposure, especially if you just want to work out in peace.

Say No to Excessive Padding: If you already have a large bust, there’s no need to add more. A lightly lined or moulded cup may be more fitting.

Wear a Loose-Fitting Top: Wearing a breathable, loose workout tank or shirt over your sports bra can help reduce visibility and add extra coverage while still allowing for flexibility.

These tips can help you maintain modesty and confidence while focusing on your fitness routine.

Maintenance and Care for Longevity

Proper maintenance and care can extend the lifespan of high-impact sports bras for large breasts.

Washing Techniques

To maintain the shape and functionality of a sports bra, it’s best to hand wash it in cold water with a gentle detergent. If machine washing is necessary, use a delicate cycle and place the bra in a lingerie bag to protect it from damage. Stay away from fabric softeners that break down the elastic fibres.

Storage Tips

Store sports bras flat or folded in a drawer to maintain their shape. Even though it’s customary, NEVER hang them by the straps, as this can stretch out the elastic over time. Dry them well and don’t store them in humid areas.

Best High Impact Wirefree Sports Bras for Large Breasts

Best High Impact Underwired Sports Bras for Large Breasts

Conclusion

Having a large bust already comes with its own challenges. Don’t add more by buying poorly fitted sports bras. Pamper your breasts with comfortable activewear that moves with you while keeping you feeling fresh all day.

For a curated selection of high-impact sports bras for large breasts, check out my range of High Impact Sports Bras and Plus Size Sports Bras. We are sure to have something perfect for you.

Follow the tips above to confidently choose the best sports bra for your large busts.

Amy x

Amy Jaffers - Sports Bra Expert

Amy Jaffers

Amy is the face behind Sports Bras Direct, Australia’s largest sports bra website. She's a mother of two, outdoors lover and sports bra expert. Her life mission is to help active women get the support they need as well as assisting women in need through her charitable donations.

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