Balance Sports Black Nursing Bra - Wirefree

Join over 2.5 million women worldwide who've made Hotmilk their go-to — for more than 20 years, across 89 sizes and 250+ retailers globally. Real fit, for real bodies, wherever you are.

41.99 USD 69.99 USD
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LIMITED EDITION

Balance Sports Bra - The ultimate sports bra, easy to fit with dual sizing foam cup support. A microfibre wire free sports bra with cotton A-frame nursing support, perfect for everyday light exercise and comfort.

Complete your look with the Focus Black Maternity Sports Leggings

Limited Edition - get in quick as this style won't be repeated

This style runs snug. Size up if you’re between sizes or want a little extra room.

Julia wears 34D

Need help finding your fit?

Complete our Fit Quiz or visit Fitting Room FAQs for fitting tips.

Caring for our garments guarantees their longevity. We recommend machine washing on a cold, gentle cycle in your Hotmilk lingerie wash bag and line dry in the shade.

Free shipping on orders over $95 USD. We ship to the US & Canada with no customs charges, no duties, and no surprise fees — we absorb all tariff costs so you don't have to.

US & Canada Returns

Returns are complimentary with Checkout+ and are accepted within 30 days of delivery. 

Added Checkout+ at checkout? Your return label is on us, simply lodge your return and choose between a full refund or store credit, free of charge.

No Checkout+? No problem,  purchase your return label, then choose between a full refund or store credit with no additional fees or restocking charges.

Please see our dedicated Returns page for full details.

As a team of moms, we understand the importance of protecting the planet for future generations. We are committed to reducing our impact on the earth by creating beautiful products that are healthier for you, your family, and our environment. Crafted with Oeko-Tex Standard 100 certified fabrics and trims to ensure they are free from harmful chemicals and safe against delicate skin.

Free shipping on orders over $95

Quick and easy 30-day returns

Hotmilk As Seen In The New York Times
Hotmilk As Seen In Glamour
Hotmilk As Seen In Women's Health
Hotmilk As Seen In Fashion NZ
Built for Breastfeeding. Designed Like Lingerie

The Nursing Bra That Doesn't Look Like One

THE PROBLEM
  • No real support for DD+ and large bust sizes
  • Maternity and Nursing bras that look and feel like medical equipment
  • Forced to choose between comfort and confidence
  • A bra that fits today but not by next month
HOW HOTMILK HELPS
  • Flexiwire styles that don't dig. Wire-free styles that don't collapse. Both built to actually support you.
  • Real lace, real nursing lingerie — you'll forget you're wearing a nursing bra
  • Cotton-lined cups keep you cool, dry, and comfortable through every feed
  • One bra, every stage — six back hooks adjust as your body changes from pregnancy through postpartum
2.5M+
PRODUCTS SOLD WORLDWIDE
20+
YEARS SUPPORTING WOMEN
250+
RETAIL PARTNERS GLOBALLY
89
SIZES AVAILABLE

Customers described this wirefree nursing bra as comfortable and supportive, especially for low-to-medium impact activities like yoga, walking, and swimming. Many praised its easy-to-use clips for feeding. Mixed feedback on high-impact support: some found it great for running, while others noted it's better for lighter exercise. Sizing feedback varied slightly.

  • Wish I hadn't wasted money on expensive bras before this one that do half the job. This is great.
  • Clips are easy to do/undo for feeding. Love it, recommend!
  • Supportive and comfortable and easy to feed with.
  • 5 stars: 20 (65%)
  • 4 stars: 7 (23%)
  • 3 stars: 4 (13%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
C
Charlotte K.
Preferred sports feeding bra

Great support. Especially with high impact exercise like running

Thank you Charlotte for the wonderful 5-star review! We're delighted to hear our sports nursing bra provided the perfect supportive for you x

A
Aimee R.
Comfy but not for sport

Comfy but not supportive enough for actual sport

Hi Aimee, the Balance Sports Bra is designed for everyday activities like walking, pilates, and yoga, while our Reactivate Sports Bra offers firmer support for high-impact sports x

J
Jessica M.
Very Happy Purchase

So comfortable and easily to unclip- very supportive

A
Ashlea
Super supportive

Very supportive which is great, the fit is on the smaller side though.

S
Sophie W.
Not bad

Fits true to size, reasonable comfortable. No complaints

L
Laura G.
Great to wear swimming

I bought these as I was trying to find something to wear swimming under my rash vest. I measured using the online guide and the size that I got was perfect. Seems like good quality fabric, works fine for swimmers but I will also just wear as a bra. Clips are easy to do/undo for feeding. Love it, recommend!

R
Rachel G.
Excellent

So good. Wish I hadn’t wasted money on expensive bras before this one that do half the job. This is great.

J
Jessie S.
Balance sports bra

So comfy and easy to wear especially pregnant!
I love it and have confidence to wear bras that are not wired!

A
Ami S.
4 Stars

Really like this bra, very comfy. Has a little bit of a pointy Carry On-type shape to the cups and I’d like to be able to do the straps up even tighter when I’m running/doing things that mean there’s potential for bouncing! But maybe I got the size wrong. Very happy with it otherwise.

j
jessica c.
5 Stars

Very comfy and supportive, very happy.

R
Rachel D.
3 Stars

Quick delivery, comfortable, true to size.
But only low impact support I would say

Balance Sports Bra is designed for everyday activities like walking, pilates, and yoga, while our Reactivate Sports Bra offers firmer support for high-impact sports x

l
liesle b.
3 Stars

I love the the style but should have gotten a size larger

Hi Liesle, use our easy exchange portal to get your correct size, free return postage is included. Please reach out if you need any sizing help x

J
Jess J.
5 Stars

Comfortable and supportive, attempting my first post partum jogs!

J
Jesse M.
4 Stars

Love it! Fells great on and is supportive , love the access for breastfeeding. I would only say having size 12F boobs I wouldn't be able to run in this bra as too much bounce. But I can walk, hike, yoga and workout easily.

P
Pearl P.
5 Stars

Super comfy and supportive

J
Julia H.
5 Stars

Fantastic bra. Supportive and comfortable and easy to feed with. I would happily use this as a normal sports bra even if I wasn’t breastfeeding.

S
Stacey D.
5 Stars

So good, keeps them supported and upright!

A
Anna V.
3 Stars

Feels comfortable to wear, not a fan of the under fabric when bra is in nursing use.

E
Elisabeth C.
5 Stars

Comfiest bra in my collection!

J
Jamie W.
5 Stars

Comfy sports bra and fits reallynicely. I would say probably more suited for low to medium impact, however I'm small chested so it suits me just fine.

C
Camille H.
5 Stars

Amazing sports bra thank you!

H
Hazel B.
5 Stars

Great bra!

E
Emma C.
4 Stars

Comfy bra…should have gone a size up though, I feel like it may run a little small in size. Also the centre piece that sits between and above your boobs seems to sit a little u tidy. Other than that the material is soft and comfy.

J
Jenny R.
5 Stars

Super comfortable and supportive

M
Milinda Z.
5 Stars

I love this bra, so comfortable and definitely supports the girls. This is now my go to bra, I need to buy another one.

E
Elaine F.
5 Stars

Love it! Super comfortable and very practical.

J
Janie N.
5 Stars

Super comfy .. the best bra I’ve tried so far .. need to purchase another

L
LG B.
5 Stars

It's a straightforward black sports bra with an A frame for nursing. That's why I love it. The snaps are easy to use. The bra has molded cups which I actually think provides moderate support for most physical activities, not just yoga and the like. I tried Latched and Seraphine sports bras and hands down prefer this one.

A
Amy B.
5 Stars

I bought this from your nz site. It was my favourite fit out of the three bras I bought. I went back to buy more of these only to find I can't buy them in NZ anymore. I'm heartbroken as they are so comfy.

N
Naomi M.
5 Stars

Super comfortable and practical!

E
Erin L.
5 Stars

Love this bra! I’m a 34i and have been on a really long quest to find a supportive sports bra since I gave birth to my son. I only use this for fast paced walking and yoga, and it does the trick for those activities. I don’t think this would work for me personally for running because of the size and weight of my bust; I use my normal sports bra for that since my bust is so heavy. I do think this may be okay though for someone with smaller boobs for running. The cups have good coverage and there’s slight bounce when moving around. It’s easy to unclip and reclip the cups one handed for nursing which I love. I would recommend this bra for sure.

Common Nursing Bra questions

We say as soon as you feel your bust is changing. This varies greatly for everybody, but you'll notice a change in how your bra is fitting and you don't want any digging in. Buy 2–3 to start — your size may shift slightly once your milk comes in. If you experience significant growth earlier in pregnancy, a soft wire-free maternity bra can bridge the gap like our My Necessity bras.

Yes — you can wear our flexiwire technology, athough we like to say not to wear them for the weeks around when you give birth and are most sensitive. At this time you don't want anything pressing on milk ducts, which can contribute to blockages. Most lactation experts suggest avoiding rigid underwire in the first 6 weeks while your supply is establishing. After that, a well-fitted flexiwire or soft underwire nursing bra is safe for most women. Try Temptation.

We have a fit quiz here to help you with this. Or contact us for help with your size. During pregnancy, we recommend to roughly go up one cup and one back size from your pre-pregnancy bra as a place to start. Often you'll get fuller again in the bust when the milk comes in at birth. Then at around 3 months they'll settle again.

A nursing bra makes breastfeeding significantly easier. Regular bras don't accommodate the daily size fluctuations as your breasts fill and empty, and accessing them for feeding is awkward — especially one-handed with a hungry baby. A nursing bra with a drop-down clip lets you feed quickly and comfortably without fully undressing.

We recommend at least 3 nursing bras — one to wear, one to wash, one spare. In the early weeks when leaking is common, a fourth is useful. Start with 2–3 before your baby arrives, then add more once your size has settled around 6–8 weeks postpartum.

Yes, you have enough costs to worry about! A nursing bra with multiple hook-and-eye settings and adjustable straps can accommodate your changing size throughout pregnancy and carry you through into breastfeeding — so you don't need to buy separate maternity and nursing bras.

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