Best 34G Sports Bras of 2025

Mary Hopper Avatar
Mary Hopper
Last Updated: Jan 7, 2025

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Looking for a supportive sports bra that can handle high-impact workouts? Look no further than 34G sports bras. These bras are designed specifically for women with larger busts, providing ample support and comfort during even the most intense exercise routines. With features like adjustable straps, moisture-wicking materials, and underwire support, 34G sports bras offer the perfect combination of functionality and style. Whether you're a runner, weightlifter, or yogi, these bras are sure to keep you feeling comfortable and confident throughout your workout.

At a Glance: Our Top Picks

SYROKAN Women's Sports Bra Cover #TOP 1
SYROKAN Women's Sports Bra
ftb score rating icon 9.9
SYROKAN High Impact Sports Bra Cover #TOP 2
SYROKAN High Impact Sports Bra
ftb score rating icon 9.8
Wacoal Underwire Sports Bra Cover #TOP 3
Wacoal Underwire Sports Bra
ftb score rating icon 9.6

Top 10 34G Sports Bras

#TOP 1

SYROKAN Women's Sports Bra

Grey
SYROKAN Women's Sports Bra Cover
SYROKAN Women's Sports Bra Front Adjustable High Impact Support Padded Wireless Racerback Plus Size Running Bra Grey 34G

SYROKAN Sports Bra is a high impact sports bra designed for women with large breasts. It offers great support and adjustability with its molded cups and velcro front-adjustable straps. The wide elastic band and interior front yoke provide full coverage and reduce movement, ensuring no bounce and no show through. The moisture-wicking mesh inserts at the sides and back keep you cool and dry during your workout. The stylish racerback with concealed hook-and-loop closure keeps your girls in place through any movement. This sports bra is perfect for running, basketball, tennis, boxing, and more. With its plus size fit, it is well-made to cater to the needs of women with large breasts.

What We Like
Adjustable support
No bounce, no show through
Moisture-wicking mesh inserts
#TOP 2

SYROKAN High Impact Sports Bra

6941265997718
Dark Flower Ash
SYROKAN High Impact Sports Bra Cover
SYROKAN Women's Full Support High Impact Racerback Lightly Lined Underwire Sports Bra Dark Flower ash 34G

The SYROKAN Sports Bra is designed to provide exceptional support during high-intensity activities like running, training, and boxing. With its full-coverage cups, you can enjoy added stability and confidence while you move. The foam-lined underwire effectively reduces bounce and prevents the uncomfortable uniboob effect, allowing you to focus on your performance. Additionally, the racerback design keeps the straps securely in place, and the adjustable back straps enhance comfort for a personalized fit. Made from breathable, moisture-wicking fabric, this sports bra ensures you stay cool and dry throughout your workout.

What We Like
Excellent support for high-impact activities
Minimizes bounce and discomfort
Adjustable straps for a custom fit
Breathable, moisture-wicking fabric
#TOP 3

Wacoal Underwire Sports Bra

855170-BK-Black-34 G
Black
Wacoal Underwire Sports Bra Cover
Wacoal Women's Full Support Underwire Sport Bra, Black, 34G

The Wacoal Underwire Sports Bra is designed for high-impact workouts and features a hidden inner sling for extra support in larger cup sizes. The outside underwire frame keeps breast motion to a minimum, while the moisture-wicking fabric and mesh back help keep skin dry and cool during any workout. The back straps are close-set with slide-and-hook adjustment for a custom fit.

What We Like
Great control and support for high-impact workouts
Hidden inner sling provides extra support in larger cup sizes
Moisture-wicking fabric and mesh back keep skin dry and cool
Close-set back straps with slide-and-hook adjustment for custom fit
#TOP 4

SYROKAN Women's Sports Bra 34G

LYSB01N32TTAU-SPRTSEQIP
Black
SYROKAN Women's Sports Bra 34G Cover
SYROKAN Women's Max Control Underwire Sports Bra High Impact Plus Size with Adjustable Straps Black 34G

The SYROKAN Sports Bra is designed to provide maximum support during your workouts and daily activities. Its innovative outside underwire combined with a soft inner layer ensures you receive excellent lift while minimizing irritation. The unlined seamless cups create a sleek look, enhancing your comfort. Additionally, the wide, adjustable straps are designed to stay securely in place, no matter how intense your movements get. With a self-adjusting feature that includes 4 columns and 3 rows, this bra caters especially well to those with larger breasts, making it a versatile choice for all-day wear.

What We Like
Excellent support and lift
Comfortable, irritation-free design
Secure, adjustable straps
Self-adjusting for larger sizes
#TOP 5

Wacoal Underwire Sports Bra

855229-72-34G
Grey Heather
Wacoal Underwire Sports Bra Cover
Wacoal Women's Sport Convertible Underwire Bra, Grey Heather, 34G

The Wacoal Underwire Sports Bra is a high impact sports bra designed to provide maximum support and comfort during workouts. The moisture-wicking fabric helps keep you dry and comfortable, while the specially designed underwire frame stabilizes your chest and minimizes bounce. The unpadded cups are lined for added comfort, and the mesh detail on the sides adds a sporty look. The back adjustable/close-set straps prevent slipping and can be converted to a crisscross style for added versatility. With its hook-and-eye closure, this sports bra is easy to put on and take off. Whether you're hitting the gym or going for a run, the Wacoal Sports Bra is a must-have for any active woman.

What We Like
High impact support
Moisture-wicking fabric
Stabilizes chest and minimizes bounce
#TOP 6

Wingslove Women's Wirefree Sports Bra

HSB-B-34G
Black
Wingslove Women's Wirefree Sports Bra Cover
Wingslove Women's Full Coverage High Impact Wirefree Workout Non Padded Sports Bra Bounce Control (Black,34G)

The Wingslove Sports Bra features a thin, wireless cup design that enhances your comfort by minimizing constriction. The wide, adjustable front straps are cushioned to prevent digging into your shoulders, providing extra support during workouts. With high sides and full coverage, it effectively eliminates spillage, ensuring you feel secure while staying active. Additionally, the lightweight, moisture-wicking material and breathable mesh panel keep your skin cool and dry, making it perfect for medium to high-impact activities like running, tennis, and aerobics.

What We Like
Comfortable wireless design
Adjustable cushioned straps
Full coverage and support
Moisture-wicking material
#TOP 7

SYROKAN High Impact Sports Bra

Beige
SYROKAN High Impact Sports Bra Cover
SYROKAN High Impact Sports Bras for Women Support Underwire Cross Back Large Bust Cool Comfort Molded Cup Beige 34G

The SYROKAN Sports Bra is designed to provide exceptional support during high-impact activities like running, training, and boxing. The molded cups feature a double layer that helps keep you secure and minimizes bounce, enhancing your comfort as you move. A wide curvature wire ensures that you won't experience the dreaded uni-boob effect, maintaining a flattering shape. Additionally, the padded straps can be adjusted to either an X or H-back formation, allowing you to find the perfect fit for your workout. With microfiber lining and breathable mesh panels, you can stay cool and comfortable throughout your exercise routine.

What We Like
Excellent support for high-impact sports
Minimizes bounce during activities
Flattering shape without uni-boob
Adjustable padded straps
Breathable materials for comfort
#TOP 8

Wingslove High Impact Sports Bra

W-US-090-NU-34G
Nude
Wingslove High Impact Sports Bra Cover
Wingslove Womens Sports Bras High Impact Adjustable Wireless Plus Size Sports Bra Full Figure Large Bust Workout Bra Exercise Running Bra (Nude, 34G)

The Wingslove Sports Bra is designed for high-impact activities, offering seven levels of bounce control to support you during workouts like running, yoga, and boxing. Its quick-dry, breathable material keeps sweat at bay, allowing you to stay comfortable and cool. With full coverage and a secure fit, you can move freely without worrying about spillage. The U-shaped back design reduces shoulder pressure and prevents slipping, ensuring that your bra stays in place while you exercise. This bra combines stability with flexibility for an excellent wearing experience.

What We Like
High impact support
Quick-dry material
Full coverage fit
Comfortable U-shaped back
#TOP 9

SYROKAN Full Coverage Sports Bra 34G

Black
SYROKAN Full Coverage Sports Bra 34G Cover
SYROKAN Full Coverage Sports Bras for Women High Impact Support Padded Bounce Control Wireless Plus Size Bras Black 34G

The SYROKAN Sports Bra is designed for women seeking exceptional support during high-impact activities like running, training, and boxing. Its lightly molded cups help reduce bounce, allowing you to focus on your performance. The double hook and eye closures make it easy to put on and take off while ensuring a secure fit. The wide, wire-free bottom band keeps everything in place, providing comfort and stability. Additionally, the quick-drying fabric is perfect for all-day wear, keeping you comfortable whether you’re at the gym or running errands.

What We Like
Excellent high-impact support
Easy on and off closures
Wire-free comfort
Quick-drying fabric
#TOP 10

AGONVIN High Support Wirefree Sports Bra

AGONVIN
Beige
AGONVIN High Support Wirefree Sports Bra Cover
AGONVIN Women's High Impact Support Wirefree Bounce Control Plus Size Workout Sports Bra Beige 34G

The AGONVIN Sports Bra is designed for maximum support and comfort during high-impact activities. Its wire-free cups provide a flattering lift while ensuring you stay secure and supported. Made from breathable material, this bra efficiently wicks away sweat, keeping you dry during your workouts. The two-way stretch back allows for unrestricted movement, so you can focus on your performance without any distractions. Additionally, the padded and adjustable straps offer ergonomic relief, making it easier for you to adjust the fit to your liking. This bra is an excellent choice for full-busted and plus-size women looking for a reliable workout companion.

What We Like
High impact support
Breathable, quick-dry material
Adjustable padded straps
Flattering lift without padding
Buying Guide Image

Sorting Out the 34G Sports Bras Suit You Best

How to Choose the Perfect 34G Sports Bra

As a woman with a larger bust, finding the right sports bra can be a daunting task. Not only do you need a bra that will provide enough support to prevent bouncing and discomfort, but you also want to feel confident and secure during your workout.

Here, we'll discuss some important factors to consider when choosing a 34G sports bra.

Know Your Measurements

First and foremost, it's crucial to know your correct bra size. This may sound obvious, but many women are wearing the wrong size, which can lead to discomfort and inadequate support.

To measure your bra size, use a soft measuring tape to measure around the fullest part of your bust, keeping the tape parallel to the ground. Then, measure around your ribcage, just beneath your breasts. Subtract your ribcage measurement from your bust measurement, and use the difference to determine your cup size.

Look for Supportive Features

When shopping for a sports bra, look for features that will provide ample support. Wide, padded straps can help distribute weight evenly and prevent digging into your shoulders. A wide band and back closure can also provide additional support and prevent the bra from riding up.

A compression-style bra can also be beneficial for larger busts, as it will compress the breasts against the chest wall to minimize bouncing. However, some women may prefer a encapsulation-style bra, which provides individual support for each breast.

Consider Your Workout

The type of workout you'll be doing can also influence the type of sports bra you choose. For high-impact activities such as running, jumping, or aerobics, you'll want a bra with maximum support. Look for bras with adjustable straps and a hook-and-eye closure to ensure a customized, secure fit.

For lower-impact activities such as yoga or Pilates, a bra with light to medium support may be sufficient.

Don't Forget About Comfort

While support is important, you also want to choose a bra that feels comfortable and doesn't restrict your movement. Look for bras made from breathable, moisture-wicking materials, which can help keep you cool and dry during your workout.

Seamless bras can also minimize chafing and irritation, while bras with adjustable straps can allow for a customized fit.

Conclusion

Choosing the right sports bra is essential for any woman, but especially for those with larger busts. By considering your measurements, supportive features, workout type, and comfort level, you can find a 34G sports bra that will provide the support and confidence you need to crush your workout.

Remember, it's worth investing in a high-quality sports bra that will last and provide the support you need. Happy shopping!

Frequently Asked Questions (FAQs)

1. Which type of sports bra is best for heavy breast?

Medium Impact Sports Bra: A Medium Impact Sports Bra is ideal for heavy breasted women for exercises like cycling, power walking, power yoga, Pilates, hiking etc. The design of this Sports Bra features a wide band, thick straps and good cup coverage for bust support.

2. Can sports bras flatten breasts?

Luckily, there are now many sports bras that are designed to encapsulate your breasts (like a firm hug!) and provide a great breast shape. However, if your most comfortable sports bra does compress or flatten your chest. Or you like this minimising effect, this is fine.

3. What size cup is a large sports bra?

What Is a ​Large Bra Size? ​Nike's large sports bras are for women whose standard measurement falls on or in between 36D-36E and 38A-38C. This size is for women on the bigger side of the bust spectrum, whether in the breast area or in the boob's underside.

Editor's Notes

During our 34g sports bra research, we found 48 34g sports bra products and shortlisted 10 quality products. We collected and analyzed 310,266 customer reviews through our big data system to write the 34g sports bras list. We found that most customers choose 34g sports bras with an average price of $51.77.

The 34g sports bras are available for purchase. We have researched hundreds of brands and picked the top brands of 34g sports bras, including SYROKAN, Wacoal, Wingslove, AGONVIN. The seller of top 1 product has received honest feedback from 8,487 consumers with an average rating of 4.8.

Written by
Mary Hopper Avatar

Mary Hopper is an Italian fashion designer with 10 years of extensive working experience in the fashion industry. She can design clothing and fashion accessories, such as handbags, backpacks, shoes, and jewelry. She is also a professionally trained content writer specializing in managing various fashion and beauty blogs.