Wire Free Sports Bras

While high-intensity exercise is typically better suited to encapsulation and underwire styles, these options may feel like overkill if your session involves minimal bounce. With this in mind, if your favourite form of movement is low to medium impact (think yoga, Pilates, walking or weights), then a wirefree sports bra could be just what you need for your workout.

Though many women assume choosing a wire free sports bra means opting for less stability, our years in the business (plus plenty of personal experience) means we can confirm that well-constructed wire free sports bras offer exceptional support; it’s all about finding the right style and fit that works for your body. She Science has an incredible selection of wireless sports bras available, with cup sizes A-K covered in a range of colours and styles.

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ANITA ACTIVE AIR CONTROL X SPORTS BRA DELTAPAD #5543001 BLACKair control cross back

Anita Air Control X Sports Bra Deltapad

Anita Active

$138.95
ANITA SMART CONTROL SPORTS BRA #5530 SMART ROSE SMART CONTROL SPORTS BRA #5530

Anita Smart Control Sports Bra

Anita Active

$134.95
Shock Absorber Ultimate Run Bra PaddedPadded Run bra australia stockist

Ultimate Run Bra - Padded

Shock Absorber

$139.95
Ultimate Run Bra-Shock Absorber-She ScienceUltimate Run Bra-Shock Absorber-She Science

Ultimate Run Bra

Shock Absorber

$139.95
Shock Absorber Active D+ ClassicShock Absorber Active D+ Classic

Shock Absorber Active D+ Classic

Shock Absorber

$119.95
Promotional image
Anita Active Dynamix Star X-Back blackAnita Active Dynamix Star X-Back

Anita Active Dynamix Star X-Back

Anita Active

$139.95
High Impact D+ Classic Sports Bra
P62121 Sports Bra

High Impact D+ Classic

Parfait

$104.95
Anita Active Air Control sports braAnita Active Air Control deltapad sports bra

Air Control Deltapad

Anita Active

$149.95
Air Control DeltapadAir Control Deltapad

Air Control Deltapad

Anita Active

$149.95
Shock Absorber Active D+ Classicwhite sports bra australia

Shock Absorber Active D+ Classic

Shock Absorber

$119.95
Shock Absorber Active D+ ClassicShock Absorber Active D+ Classic

Shock Absorber Active D+ Classic

Shock Absorber

$119.95
BROOKS LIMITLESS RACERBACK SPORTS BRA #350090001 BLACKBROOKS SPORTS BRA #350090001
Parfait High Impact D+ Classic Sports bra
High Impact Sports Bra for big boobs

High Impact D+ Classic

Parfait

$104.95
Anita Active Momentum 5529 blackAnita Active-Momentum-she-science-sports-bra-australia

Momentum

Anita Active

$139.95
Shock Absorber Ultimate Run Bra whiteShock Absorber white sports Bra

Ultimate Run Bra

Shock Absorber

$139.95
Anita Active Sports BrasCross back sports bra

Anita Active Dynamix Star X-Back

Anita Active

$139.95
Air Control DeltapadAir Control Deltapad

Air Control Deltapad

Anita Active

$149.95
Panache Freedom Non Wired Sports Bra 7344 Freedom Non-Wired Sports Bra

Freedom Non-Wired Sports Bra

Panache

$109.95
freya active dynamic sports brafreya active dynamic jet

Dynamic Non Wired

Freya

$84.95
FINAL_SALE
Shock Absorber Active Multi sports braActive Multi-Shock Absorber-She Science

Active Multi

Shock Absorber

Translation missing: en.products.product.price.regular_price $119.95 Translation missing: en.products.product.price.sale_price $84.00
Air Control Deltapad Sports Bra Black Anita Active black sports bra

Air Control Deltapad

Anita Active

$149.95
Solidarity Sports Bra Forest GreenMaaree Solidarity Bra

Solidarity High Impact Sports Bra

Maaree

$139.95
Air Control DeltapadAir Control Deltapad

Air Control Deltapad

Anita Active

$149.95
brooks drive convertible running braDrive Convertible Run Bra

Drive Convertible Run Bra

Brooks

$129.95

When to Choose Wire-Free for Sport

When should you opt for a wireless sports bra and when might you need something a little more structured for high-intensity support? The easiest way to decide which bra is best for what form of exercise is to consider how much bounce is involved. If you are a Pilates, yoga or Barre devotee, or someone who walks or loves getting stuck into weights, then a wire free sports bra should offer plenty of security and allow you to move flexibly through your workout.

If the activity is a little more dynamic and involves explosive movements, jumping, and running (HIIT, basketball, netball and jogging fit this category), then bounce control becomes more important and a structured, high-impact sports bra with underwire will usually be a safer bet. 

However, it's worth noting that underwire itself isn't what reduces bounce. The level of support comes from a combination of fit, fabric, design, and construction.That's why some wire free support bras can also perform exceptionally well during high-impact workouts. If you're unsure which style is right for your body shape, cup size, or preferred exercise, get in touch or book an in-store fitting for personalised advice.

Wire-Free Sports Bras by Cup Size

Explore our extensive collection of wire free sports bras and find the fit that feels right for your frame. Because larger busts generally require extra lift and control, you’ve probably already noticed that wire free sports bras are far more common in smaller cup sizes. Frustrating, we know. That said, wire free sports bras for larger cups do exist and at She Science, we’ve curated a great selection across A-C, D-E, F-G, H-K cup sizes. This makes it really easy to filter through and narrow down the size and style best suited for your shape. Approved by our in-house biomechanics team, a wire free sports bra from She Science means doing better by your bust.

What Sets Our Plus-Size Bras Apart?

Our range is curated with three things in mind. Support, Style and Comfort. You’ll find features like engineered side wings, cushioned straps and power-mesh back panels. These support features are all designed with the plus size woman in mind.

Support for Aiding Posture

Wide, stabilising bands encourage upright alignment, calming everyday back tension. Look our for our range of full back bras designed to take the weight off the shoulders and gently optimise posture.

A Suitable Everyday Fit

Finding well-fitting underwear is never easy. Book a complimentary fitting; our expert fitters translate tape-measure numbers into plus-size bras that feel tailor-made. We track your past purchases, flag sister-sizes across brands and suggest seasonal designs to put that extra spring in your step.

Style Options for Every Outfit

Choosing the right brassiere style can really make or break an outfit. These are the things you’ll learn in a 1:1 bra fitting at She Science. The different styles all have different strengths, and you need to know what to pair them with in your wardrobe to get the best-looking results.

Care Tips That Protect Lift

Our products are delicate items, constructed of over 30 individual hand-sewn pieces. For this reason, we recommend hand-washing, which is aligned with the care tag instructions on most products. Handwashing is not only the best option for your underwear, but it’s the quickest way to quickly freshen up your lingerie drawer.

FAQS

Are wire-free sports bras good for exercise?

Yes, wire-free sports bras can also be high impact. The underwire is not what stops your breast from bouncing during activity. This rather comes down to the garment construction, fabrication and the way your bra is fitted.

Can I wear a wire-free sports bra for running?

Lots of distance runners enjoy the feeling of a wire-free sports bra. So long as you're buying a well-designed technical sports bra, not a fashion sports crop, then a wire-free bra can be suitable on most sizes for running.

What's the difference between a wire-free sports bra and a regular wireless bra?

A wire-free sports bra is constructed with performance fabrics and sports-specific features like moisture-wicking, supportive bands, and activity-oriented strap designs. A regular wireless bra is designed for everyday wear and won't hold up to sweat or movement the same way.