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Bras

BioFlex™ Wireless Cross Over Lift Bra

$69.61
$130.04

Made from our signature buttery-soft BioFlex™, this cross-over bra provides unparalleled lift, support and confidence. Ideal for everyday wear thanks to a wireless, seamless design.

Colour:

Black

Size

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Main: 74% BioFlex™ Nylon (50% Bio-based Nylon, 50% Nylon), 26% Spandex. Exclusive of trims.

  • Cross-over design enhances your natural curves without adding bulk
  • Underbust tailored hidden bonded support for a smooth, lifted fit
  • Underbust jelly strap follows the bust’s natural shape to enhance lift and support
  • Side boning ensures the bra stays securely in place during movement
  • Adjustable straps allow you to customise your fit
  • Back hook-and-eye closure provides added comfort and easy wear
  • Underarm bonding and smoothing bra wings eliminate bulges for a sleek silhouette

Hand wash only. No bleach, fabric softener or tumble drying; reshape the cups and air-dry in the shade.

Pay off your Paire in a few weeks by selecting ‘Afterpay’ at checkout.

We’ll foot the bill on shipping for domestic orders over A$120. Free worldwide shipping over A$200.

Learn More

Take your time. Make sure it feels right.
We want you to feel confident in your Paire. Take the time to try your new piece, check the fit and see how it feels. If it’s not right for you, you have 100 days to return it for a refund or exchange.

Learn More

BioFlex Bras Bundle:

Any 2 for 5% off.
Any 3 for 10% off.
Any 4 for 15% off.

Discount applies at checkout.

Sizing Chart

BioFlex™ Wireless Cross Over Lift Bra

US/UK AU/NZ A B C D DD
30 8 XS XS XS S S
32 10 XS XS S S M
34 12 S S M M M
36 14 S M M M L
38 16 M M L L L
40 18 L L L XL XL
42 20 L XL XL XXL XXL
44 22 XL XXL XXL XXL XXL
Under bust Measurement (cm)
*Measure firmly around ribcage directly underneath breasts.
US/UK 30 32 34 36 38 40 42 44
AU/NZ 8 10 12 14 16 18 20 22
62-67 67-72 72-77 77-82 82-87 87-92 92-97 97-102
Over bust Measurement (cm)
*Measure loosely around fullest part of bust.
A 75-77 80-82 85-87 90-92 95-97 100-102 105-107 110-112
B 77-80 82-85 87-90 92-95 97-100 102-105 107-110 112-115
C 80-82 85-87 90-92 95-97 100-102 105-107 110-112 115-117
D 82-85 87-90 92-95 97-100 102-105 107-110 112-115 117-120
DD 85-87 90-92 95-97 100-102 105-107 110-112 115-117 120-122
E 92-95 97-100 102-105 107-110 112-115 117-120 122-124
F 95-97 100-102 105-107 110-112 115-117 120-122 124-126
G 102-105 107-110 112-115 117-120 122-125 126-128
GG 105-107 110-112 115-117 120-122 125-127 128-130

No chafing or irritation

Made with soft materials and without seams

Bye-bye boob sweat

Thanks to breathable, moisture-wicking fabric

Your best fit

Moulds to and enhances your natural shape

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Product Features

This bra delivers confidence and comfort — minus the wires. Instead, our clever under-bust bonded cradle is tailored to gently shape and provide secure support. No digging, no strap slipping, no “get this off me” by 3pm.

Tight top? No need to worry about this bra showing through. Underarm bonding and a smoothing bra wing eliminates bulges, while a seamless finish and flattering neckline means it’ll look and feel great under any clothing.

Feather light, effortlessly supportive and made with premium four-way stretch fabric, this bra moulds to your shape and fits as if tailor-made for you. Side boning keeps you feeling secure but never restricted, and breathable fabricprovides all day freshness.

BioFlex™ bends the rules of conventional fabric. Made from 50% recycled corn stalks, our bio-based material is created through an innovative process in which starch glucose is extracted from straw and regenerated into a nylon fibre.

The result? A durable fabric that’s lighter than air and soft as butter. Superior breathability and four-way stretch. A skin-hugging fit that moves with you.

  • 5 stars: 23 (40%)
  • 4 stars: 8 (14%)
  • 3 stars: 11 (19%)
  • 2 stars: 6 (11%)
  • 1 star: 9 (16%)
E
Esther R.
Bioflex Bra

Although very comfortable, after just a few washes, they started to fall apart sadly. I expected more for something that is so expensive.

G
Glenda O.
Bra

Do not like the shape it gives me flattens out rather than lifts. Is comfortable though. Would not purchase again

K
Kirsten
Sizing not great

I thought I'd be able to remove the padding but not possible with this bra. The M size was too big in the band, the S size is too small on the cups - if padding was removable maybe that would help.

a
april a.
Misaligned back strap hooks

The product had misaligned back strap hooks.

E
Elaine P.
Great to begin with

This bra was great to begin with- fitted beautifully, gave lift, super comfortable… unfortunately, after about a month, it stretched so that it no longer sits under the bust, cups stretched and bulge under the arms and padding shifted so the cups stick out at the front/top of the breasts. Had potential but the fabrics and elastic need to be more durable.

M
Megan S.
Love

Love love ❤️ so comfy barely feel like I am wearing a bra…..

B
Billi

Sizing is generous, band a little loose. Im a 32 DD size recommended was M, its a little loose. Ill get a small next time. Sand colour is light sand.

M
Mayani R.

The elastic at the cross over lost its elasticity after one wash

S
Stephanie D.

BioFlex™ Wireless Cross Over Lift Bra

G
Gail T.
Probably comfy if I had the correct size

I am usually a size 12B-C so I bought the M. I feel I should have got the S because I didn’t feel like it gave good support and my boobs sort of “fell” out the bottom of the bra when I lifted my arms up.

W
Wendy F.
Women with D+ breasts do not need extra padding

The idea of this bra had me excited, comfort and good shape. The comfort element was great, but the thickness of the padding for a woman who does not want to ‘increase’ her bust was too much. I cut the foam out, now I have a shapeless mess of an undergarment - unwearable. I bought 2, the other one is pristine still in its wrapping. I will never wear it.

G
Glenda R.
Hard to keep a close, comfortable fit

The bra feels ok, but I can feel it all the time. Because of the shape of the edge of the moulded cups it is hard to get a close fit so the bra isn't visible under my clothes. And if I tighten the straps too much to try to get the close fit my breasts pop out underneath when I raise my arms. If I had tried this on in a shop I wouldn't have bought it. The other Paire bra I bought at the same time is a better fit for me.

L
Linda B.B.
Best Bra's ever!

I just love these bras they are super comfy give great support and look good too

J
Julie W.
I love this bra

So comfortable, gives me some shape and so very comfortable. I ordered 2 more.

M
Michelle

Not as comfy as i expected

D
Dijidoo
Not for me

I am a size 14. 5’7” 80kg. Bra size 38D/16C. 66 years old. Bought large. These just did not sit right on me. Side gapped and the tops flipped over on themselves. Lots of padding. Dexterity was an issue trying to do up the clasps. The feel of the bra was really nice and buttery just like the blurb.

I returned these and exchanged for Paire travel undies which I absolutely love. The exchange process was very easy and I received the undies in just 8 working days (I live in a country town many hours from Perth) so was pleasantly surprised.

S
Suzanne W.
Well designed comfort

Lovely, soft feel fabric and is comfortable to wear. Well structured, perhaps more than I need but would be great for the larger bust needing support and a lift.

A
Ann M.H.
Most comfortable bra ever.

I bought 3 now and they are so comfortable and don’t feel like cutting into my ribs or shoulders.

s
simone g.
New favourite bra

I love the Paire bras. I find the wireless bras so comfortable and barely notice I am wearing it yet feel fully supported. It has a great contouring shape which looks great under tshirts.

C
Cleone B.
Not for me

Didn't fit right, not very supportive

T
Tammy B.
bio flex wireless cross over lift bra

Very soft, comfortable and fits well. Can’t wait for next sale on this product

U
Usha

BioFlex™ Wireless Cross Over Lift Bra

B
Beth C.

Was a little concerned with the shape of the bra when it first arrived, as appeared to ripple a little under the arms, but put this down to just needed a wear and/or wash.
Fit was pretty good on first try, but after first wash (in a lingerie bag) is now loose and I don't feel secure in it at all.

B
Beth C.

Rather disappointed, bra fit was great the first time wearing, but after the first wash (in a lingerie bag in the washine machine) bra now feels loose and is effectively an oversized nipple shield.
Very unhappy with the quality especially given the price tag.

D
Debbie C.

BioFlex™ Wireless Cross Over Lift Bra

H
Hong N.

Good

D
Debbie N.
Biotex Bra

The bra is very comfortable, it does give me lift and I can wear it all day.
A couple of things, from the side, the bit that sits underneath my armpit, its loose, the whole back of the bra is loose.
I have it on the tightest hooks and I have tightened the straps.
If these points fitted better, it would be perfect.

C
Claire B.
Finally, an online bra buy success!

Super comfortable material, well made, measurements make it easy to get the right size and, beyond that, excellent customer service to ensure a great fit. What a relief to finally find a bra that fits like it should!

A
Amanda D.
I didn't realise all my other bras were so uncomfortable until I put this on.

Honestly, I put this on and my whole body relaxed.

I'm a DD and it gives me perfect lift, and support. Super soft, gorgeous materi al that doesn't show lines.

Glad I got two colours. Its perfection!

R
Rebekah T.
The best everyday bra iv ever had!

This has been one of the best bras I have ever brought! Super soft (like silk on my skin) and doesn’t create rashes from heat or rub wrong (I work 9 hour shifts in hospitality). Super supportive and doesn’t hurt my back. The padding perfect and cute for a simple bra. Only tiny issue is the side is alittle loose on the cup but so not a problem for all the benefits. I brought one to try and came back and brought 4 more!

R
Rebekah T.
Most comfortable bra ever

This has been one of the best bras I have ever brought! Super soft (like silk on my skin) and doesn’t create rashes from heat or rub wrong (I work 9 hour shifts in hospitality). Super supportive and doesn’t hurt my back. The padding perfect and cute for a simple bra. Only tiny issue is the side is alittle loose on the cup but so not a problem for all the benefits. I brought one to try and came back and brought 4 more!