What Size Is 38ddd In Sports Bra?

As a woman, finding the perfect sports bra that fits you perfectly can be a challenging task. It is even more difficult when you have a larger bust size. One of the most common questions asked by women with a 38DDD bust size is, “What size is 38DDD in sports bra?”

Finding the right sports bra size is crucial for comfort and support during physical activity. In this article, we will explore the different factors to consider when choosing a sports bra size for a 38DDD bust size. We will also provide tips on how to measure yourself accurately and recommend some of the best sports bras on the market for women with larger bust sizes.

What Size is 38ddd in Sports Bra?

What is 38DDD in a Sports Bra?

If you’re a woman with a larger bust, finding the right sports bra can be a challenge. One of the most important things to consider is the size. In this article, we’ll explore what size 38DDD means in a sports bra and how to find the perfect fit.

Understanding Bra Sizes

Bra sizes are made up of two measurements: the band size and the cup size. The band size is the measurement around your ribcage, just below your breasts. The cup size is the measurement around the fullest part of your breasts. Cup size is often represented by letters, with A being the smallest and D being the average size.

In the case of 38DDD, the band size is 38 inches and the cup size is DDD. DDD is a larger cup size than the average D cup, indicating a fuller bust. It’s important to note that cup size is not a universal measurement, and different brands may have slightly different sizing.

Finding the Right Fit

When it comes to finding the right sports bra, fit is crucial. A poorly fitting bra can lead to discomfort, chafing, and even injury during physical activity. Here are some tips for finding the perfect fit in a 38DDD sports bra:

  1. Measure yourself: Use a measuring tape to measure your band size and cup size. This will give you a starting point for finding the right size.
  2. Try on different brands: As mentioned, cup size can vary between brands. Try on bras from different brands to see which fits you best.
  3. Consider the level of support: Different sports bras offer different levels of support. If you’re engaging in high-impact activities like running or jumping, you’ll want a bra with more support.
  4. Check for proper fit: Make sure the bra fits snugly around your ribcage without digging in. The cups should fully encase your breasts without any spillage or gaping.

The Benefits of a Good Sports Bra

Wearing a properly fitting sports bra can have a number of benefits. Here are just a few:

  1. Reduced discomfort: A good sports bra can help reduce discomfort and pain associated with physical activity.
  2. Reduced risk of injury: A bra with proper support can help reduce the risk of injury to your breasts and chest muscles.
  3. Improved performance: A well-fitting sports bra can help you feel more comfortable and confident during physical activity, which can lead to improved performance.

38DDD Sports Bra vs. Regular Bra

While a 38DDD sports bra and a regular bra may look similar, they serve different purposes. A regular bra is designed for everyday wear and may not provide enough support for physical activity. A sports bra, on the other hand, is specifically designed to support the breasts during exercise.


Finding the right sports bra is essential for any woman with a larger bust who wants to engage in physical activity comfortably and confidently. Understanding what size 38DDD means in a sports bra and following the tips outlined in this article can help you find the perfect fit for your needs.

Frequently Asked Questions

What size is 38DDD in sports bra?

38DDD is a common bra size that many women wear, and when it comes to sports bras, it’s important to find one that fits well and provides the support you need. In sports bras, sizing can be a little different than regular bras, so it’s important to know what size to look for. In most cases, 38DDD would be equivalent to a size XL or XXL in sports bras, depending on the brand and style.

It’s important to note that not all sports bras are created equal, and some may fit differently than others, even in the same size. It’s always a good idea to check the sizing chart for the specific brand and style you’re interested in, and to try on a few different sizes and styles to find the one that works best for you.

How do I know if my sports bra fits properly?

When it comes to sports bras, fit is everything. A well-fitting sports bra should feel snug and supportive, without being too tight or constricting. Here are a few things to look for to ensure a proper fit:

  • The band should fit snugly around your ribcage, without digging in or riding up.
  • The straps should be comfortable and supportive, without digging into your shoulders or slipping off.
  • The cups should offer full coverage and support, without any spillage or gaps.
  • You should be able to move freely and comfortably, without feeling restricted or uncomfortable.

If you’re unsure about your size or fit, try measuring yourself or getting fitted at a specialty lingerie store. And remember, a properly fitting sports bra can make all the difference in your comfort and performance during exercise.

What is the best type of sports bra for high-impact activities?

For high-impact activities like running, jumping, or aerobics, a sports bra with maximum support and coverage is essential. Look for bras with features like underwire, molded cups, and wide, adjustable straps to help control bounce and provide extra support. High-impact sports bras are often categorized as “level 3” or “maximum support,” and may be labeled as such on the packaging or in the product description.

It’s also important to consider the style and fit of the bra. Some high-impact sports bras may be compression-style, which means they fit snugly around the entire chest area. Others may be encapsulation-style, which means they have separate cups for each breast. Both styles can work well for high-impact activities, so it’s a matter of personal preference and fit.

Can I wear a regular bra instead of a sports bra for exercise?

While you technically can wear a regular bra for exercise, it’s not recommended for a few reasons. First, regular bras are not designed to provide the same level of support and control as sports bras. They may not offer enough coverage or compression to control bounce and reduce discomfort during high-impact activities. Second, regular bras may not be made from moisture-wicking materials, which can lead to discomfort and chafing during sweaty workouts.

If you’re planning to exercise regularly, it’s worth investing in a good-quality sports bra that fits well and provides the support you need. Your breasts will thank you!

How often should I replace my sports bra?

Like any piece of clothing, sports bras will eventually wear out and lose their effectiveness. As a general rule, it’s a good idea to replace your sports bra every 6-12 months, depending on how often you wear it and how intense your workouts are.

Signs that it’s time to replace your sports bra include stretched-out straps or band, faded or worn-out fabric, and a loss of support or compression. If you’ve recently had a change in weight or bra size, it’s also a good idea to check the fit of your sports bra and consider getting a new one if needed.

How to Find your Sports Bra Size

In conclusion, determining the right size of sports bra is crucial for any woman who wants to feel comfortable and supported while engaging in physical activity. While a 38DDD size may seem daunting, it is important to remember that every woman’s body is different and finding the right fit may take some trial and error.

One helpful tip is to always measure yourself before purchasing a sports bra and refer to size charts provided by reputable brands. Additionally, it is important to consider the level of support needed for your specific activity, whether it be low, medium, or high impact.

Overall, investing in a well-fitted sports bra is worth the effort and can make all the difference in your workout routine. Don’t be afraid to try different sizes and styles until you find the perfect match for you.