1 pair undies donated
3 for $69
Bikini Brief - Recycled Seamfree - Nude 3
Designed with 25 years in underwear development.
"These are the perfect bikini brief. The cut is amazing, plenty of cover in all the important places, but brief enough and seam free to go under everything."
- Regular price
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$27.00 - Regular price
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- Sale price
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$27.00
💚 Your purchase donates 1 pair to someone in need + 50¢ goes to Aboriginal community rent.
Atlantis
Black
Apple
Nude 3
Cranberry
Couldn't load pickup availability
🚚 Free shipping on orders over $100 — add another pair and you're nearly there.
Description
Most seamfree briefs are just fabric cut into a shape. Ours are engineered.
Seamfree works like a sock, the stretch, the cut and the elastic all have to work together in three dimensions. Get it wrong and it rolls, digs or loses its shape. Get it right and you forget you're wearing it.
Our recycled rib seamfree bikini sits low on the hips, engineered not to ride or show under clothing. Buttery soft with a smooth, flexible fit across sizes.
Made from GRS-certified recycled nylon yarn with our in-house developed recycled elastic. Oeko-Tex certified toxin-free dye. No seams, no lines, no adjusting.
Fitted on real bodies, not a sample size. Also comes in a High Waist style.
Fabric & Care
Made from GRS-certified recycled nylon diverted from industrial waste, turning something old into something beautiful. In-house developed recycled elastic. Oeko-Tex certified toxin-free dye.
Cold machine wash. No bleach. No tumble dry. No dry clean. Built to last and after it's been worn to death, send it back to us for recycling. We'll make sure it never sees a landfill.
Free Shipping Over $100*
How much does delivery cost?
Shipping is free for Australian Orders over $100.
AUSTRALIAN ORDERS - Flat Rate $10 (for orders under $100)
INTERNATIONAL - Flat Rate AUD$25
We only use Australia Post due to ease of pick up from customers and network coverage as well as their commitment to being carbon neutral.
Please allow 3-7 business days for your order to be packed and sent. For more information on timeframes, please refer to the Australia Post website.
Return Policy
Bras and crops can be returned within 30 days in unworn
condition with original packaging for a full refund.
Returns are processed within 5-10 business days.
To return, email hello@underwearforhumanity.com.au
for a return authority code. Please retain proof of
postage, we can't process returns without receiving
the item.
Note: For health reasons we're unable to accept returns
on underwear. This is standard across the industry and
helps us maintain hygiene standards for everyone.
Women's Seamfree Brief Size Chart
Your Impact
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1 Pair of Undies Donated
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Packed by Work Training Program
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Underwear Recycling
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50c Aboriginal Rent Paid
Meet Kelly
I've spent 25 years developing underwear.
Most brands fit on a sample size and call it done. We fit on real bodies, across all sizes, shapes and proportions. Because underwear that only works on one body type doesn't really work at all.
Every brief starts with fit development. The cotton, the cut, the waistband, all tested, adjusted, tested again on real people. Because underwear you forget you're wearing is the only underwear worth making.
Thanks for doing this with us.
Kelly Barrett, Founder of Underwear for Humanity
GUARANTEED COMFORT
Fit For Purpose
Undies that bunch, slip and pinch can ruin your day. At UH we are specifically trained in underwear design. We know that a millimetre here and a millimetre there will have you pulling up bra straps, picking out wedgies and attempting to do that weird discreet elastic adjustment every time you stand up. With over 60 years of underwear development between us, we create underwear you can trust. They're a hug for your bum that lasts all day.
LOW-TOX LUXE
Body Friendly Fabrics
We use sustainable, recycled materials like organic cotton and Tencel along with low-tox dyes. Comfort and breathability with a side order of sustainability? Yes please.
SAVE HUMANITY, ONE CHEEK AT A TIME
Your Money For Good
Simply buying your bras and undies from us is supporting a circular economy and social good. Our zero-waste products are ethically made using sustainable energy. Your products come beautifully wrapped in recycled card and are packed by a work training program. For every pair of undies you buy, a pair is donated to charity. Plus you can return them at the end of their life for recycling. Support your bottom line - and the planet's too!
quality assured
Made to Last
Sustainability starts with longevity. We have carefully selected the materials and we've done the wash tests to ensure that our undies and bras are with you for the long haul. They're like that one friend who's always there for you, except they're for your nether regions and don't require birthday presents.
Some of the reviews shown are from related products the merchant grouped with this one.
T
Size: True to Size
Honestly I didn’t expect underwear to hold up this well with the constant use, wash after wash. They haven’t lost their shape or softness at all — you can tell they’ve actually tested the wash cycles. They fully cover the cheeks which is nice.
One of the best things about this company is that when they do wear out, I can send them back for recycling instead of the bin, which feels like such a small thing but adds up. Reduce, reuse, recycle is my house hold motto and finding Underwear For Humanity matches my boys and my ethos perfectly.
Comfortable, breathable, and my conscience is clear.
S
Size: True to Size
I’m really impressed with these undies, they fit well, true to size and feel amazing on. I’ve just made another purchase of these. Highly recommend
L
Size: True to Size
Fit is exceptional - I’m between sizes available and was unsure whether they would work, sizing guide is very accurate. Thank you for such an outstanding product 💜 great colour selection.
A
Size: True to Size
I have been blown away by just how comfortable this pair of underwear is! The material is soft, it has a perfect cut and the colour is even more beautiful in person. Paired with the matching recycled wireless bra, these two make a wonderful set! Please note that upon first wear, the care instructions (printed onto the fabric at the rear of the underwear) do tend to rub off, so you might notice what looks like small white grains/ pilling against your skin, but this is resolved after the first or second wash. I would most definitely buy these again, and knowing that my purchase supports a company with an unmatched sustainability focus that is making an incredible social impact is just the cherry on top!
H
Size: True to Size
They hold their shape and I love the ribbed texture. They didn't more on my at all...so no wedgies!! Love them!
L
Size: True to Size
I was so pleased with the underwear i have just purched more pairs. The quality of the material really surprised me but mostly the fit was perfect very true to size and comfortable.
B
Size: True to Size
I am very happy with my 5 pairs of Apple. They are comfortable and fit perfectly - size 10/12, 160cm, 58-60kg.
A
These undies are a dream. Just right tightness, comfy, colourful and all the while knowing you’re helping women. Perfect!
J
Size: True to Size
Comfy
F
These are the perfect bikini brief. The cut is amazing, plenty of cover in all the important places, but brief enough and seam free to go under everything. The fabric is thick and stretchy, but breathes well and still feels strong after every wash. I love that I can buy matching bikini briefs for the wireless bras I love so much. I hope to see these briefs in more matching colours!
B
Really happy with the product and even happier to be able to support a great cause
F
These are such a classic, comfy and amazing quality briefs. The fabric is thick and stretchy but also firm . Bonus points because they match perfectly with the wire free bras which completely satisfies my need for matching sets. The fit is true to size with a bit of give. I’m very happy with this purchase.
