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Callie Daintree Set Buy 3 get 1 FREE

13 reviews

Our Callie brief elevates the traditional bikini cut knicker by finishing off this classic style with a higher cut leg opening. Sitting at the natural waist, super cool and smoother than a 90’s RnB group, this is your perfect everyday brief with a little added sumpin’ sumpin’.

Our Callie will flatter and comfort you in all the right places, all while barely noticing you have anything on under your clothes.

She’s your no surprises, reliable go-to brief. She’s there when you need her and can always be found exactly where you left her (she won’t creep around or ride up where she’s not wanted). She’s certainly no old lady knicker but she’s mature enough to know that giving people wedgies is a dick move, and that’s just not her style. 

So if bikini cut is your thing and you like the idea of feeling secretly smug all day long coz your pants are comfier than everyone else’s; Callie is your girl. It’s time to tip out your underwear drawer and make room for your new BBF (Best Brief Forever). Say a fond farewell to your previous go-to knickers as you’ll only be seeing them on laundry day from now on.

Purpose: Wear better quality underwear that is better for you + planet
Impact: 80% Biodegradable, less carbon and water waste

Style: Natural hip bikini brief 
Wear me: Perfect for every day 
Material: 80% Lenzing Tencel, 20% Elastane and Polyamide

Set includes: x 4 pairs 


Model Megan wears our size 10

  • Super soft and comfy for that barely there feel
  • Made from our signature blend of eco friendly fabric
  • Features a thin soft waistband and semi-seamless design
  • Comes in all colours which includes Black, Blush, Blanco and our TONES Range
  • You can mix and match colours and styles to achieve your perfect nat'v mix of personalised underwear

Certifications: OKEO TEX Standard 100 & Lenzing Certification: 31926660

Plastic-free and carbon-neutral shipping straight to your doorstep!

Choosing nat’v is a decision that minimises your impact on the environment. Our authentic producer of TENCEL™ Lyocell fibres used in nat’v knickers have a commendable reputation for their environmentally responsible closed-loop production process, which transforms wood pulp into cellulosic fibres with high resource efficiency and low environmental impact. This solvent-spinning process recycles processed water and reuses the solvent at a recovery rate of more than 99%. The material has been carefully selected for its minimal footprint on both carbon and water resources.

    Tip 1: Treat me delicately!
    nat'v basics are made from delicate, natural fibres so place them inside a delicates wash bag, with similar colours, and they’ll love you back for even longer.
    Pre-rinse your leak proof Comforts in cold water until the water runs clear.

    Tip 2: Warm and gentle wash.
    Imagine Goldilocks was putting your wash on - not too cold, not too hot, warm and gentle is just right.

    Tip 3: Mild detergent, no harsh chemicals.
    These babies are already super soft, so you don’t need to add fabric softener. Just a colour safe, mild detergent will do the trick - and definitely no bleach please; the girls are a little delicate and told us it stings their gussets.

    Tip 4: Leave ‘em hanging!
    They love to feel the wind in their hair so no fancy dryer necessary for them, a simple line dry in the shade will do the trick.

    Tip 5: Do not tumble dry or dry clean.
    We’ve never met anyone (that we know of) who takes their knickers to the dry cleaners. But just in case you love your undies so much that you think they deserve an upgrade from a regular wash, we’re here to tell you there’s no need. In fact, they don’t like the dry cleaners at all so best to keep them home (or wherever you do your regular wash) and clean as per Tip 3. They also don’t like tumble dryers so stick to a line dry as per Tip 4.

    Tip 6: Do not iron.
    There’s many reasons why it's weird to iron your undies. Prolonging the life of them is just another to add to the list.

    Tip 7: Keep me trimmed.
    Whatever your grooming style inside your pants, we recommend giving any rogue threads that appear on your undies a quick trim to keep them tidy and avoid threads catching.
    nat’v isn’t one of your average apparel brands trying desperately to tick a sustainability box. Each and every piece we design and bring to the market must align with our core values of creating sustainable garments and giving more choices for like-minded women.

    We’re not about doing stuff just for the sake of it; ain’t nobody got time for that. When creating pieces, there are two things that need to be ticked off before anything goes ahead:

    Is this better for the end user in terms of comfort and cut? Is this better for our planet in terms of manufacturing processes, materials used, carbon and water footprint? If we get two yeses - that’s when we go into detailed design.

    What we’re striving for with everything we create is the ultimate balance of comfort, sustainability and price point, to suit all women. So, no pressure then!

    read more about our sustainability practices
    Quick Exchange Facts

    - We do not offer exchanges on underwear due to hygiene reasons, so please choose carefully and if you need assistance let’s have a chat before you order

    - If you are not totally into your choice of crop or bralette you can easily return the items for a store credit, if returned within 30 days. We offer free exchanges on all crops and bralettes #winning!

    - If you are sent the wrong item or a faulty item we will organise a replacement immediately with a return slip for the faulty or wrong item to be sent back at our expense

    - If you have accidentally ordered the wrong item or size that's all ok, we understand mistakes happen. You will however, need to cover the cost of return postage. Once we get them back and they're in their original condition we will issue a store credit to you via email so you can jump back on and purchase the right knickers


    Parcel Post 2 + Days Orders Under $99.00 $8.95
    Parcel Post Shipping Orders over $99.00 Free
    Express Shipping Orders $11.95


    DHL Express International Orders $20.00
    International - Australia Post - No Tracking. Orders over $99.00+ Free
    better for you

    Antibacterial, Breathable
    and Toxin-Free,
    making it safer for your body

    Super Soft

    eco-soft technology
    for maximum, all day


    Our signature fabric
    produced from organically-grown,
    renewable sources.

    Minimal Impact

    Manufactured with minimal
    carbon and water reources,
    shipped carbon neutral.

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    Customer Reviews

    5.0 Based on 13 Reviews
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    Filter Reviews:
    Amy D.
    Australia Australia

    So comfy

    I love them so much! Great colour, amazing fit and stretch. Comfy and long lasting freshness through the day.


    Hi Amy, Thank you so much for your kind words and feedback on the Callie Brief. We love hearing that our customers are loving out items. Thank you for your support. x

    Australia Australia

    Pure perfection!

    Absolutely love these! I have generous hips so finding good underwear has been a challenge until I tried these - they are comfortable, practical and pretty. The material is buttery soft, doesn't cut in, holds shape and washes well. After trying these I placed another order and replaced all my underwear.


    Hi Marina, Wow! Thank you so much for your kinds words. We are so glad to hear that you love our Knickers so much that you replaced all your underwear! Thank you for your support. x


    Green Callie

    Amazing underwear. So comfortable and I love this green colour. They are a comfortable fit and don’t cut in. Since buying this brand, I keep buying more and more!


    Hi Kelly, Isn't the Daintree Green sweet! we love it too. We are so chuffed to hear how much you are loving this Callie brief. x

    Alessandra M.
    Australia Australia

    Super comfy!

    Love these undies. Super comfortable, breathable, and love the colour and high-cut shape.


    Hi Alessandra, Thank you so much! We are so glad to heat that you love the Callie Brief. x

    Renae G.
    Australia Australia

    Callie Daintree Set

    Love them! So comfortable!


    Amazing! Thank you so much Renae. x

    Have a Question ?

    How to care and prolong the life of your nat'v basics
    nat'v basics are made from delicate natural fibres, so it's essential that you take care when washing them and caring for them. Read on!

    7 tips to keep your knickers fresh
    Washing your knickers may seem pretty straightforward, but how do you actually wash your knickers? Like most of us you probably, haven't put a lot of thought into it. And why on earth would you? You have a life—and that doesn’t include worrying about your knickers?
    Personally I am the worst washer of any clothes and usually don’t think twice before doing the washing. Everything gets thrown in the same load on whatever setting, I am guessing the default one. So what’s wrong with that? Washing your Nat'v Basics with the rest of your laundry will ultimately cause them to wear out quickly which includes tears, fraying, fading, and stretching.

    Here are some tips on how to care and prolong the life of your nat'v knickers.

    Tip 1: Treat me delicately! Place your Cheeky Gs, Classics and pre-rinsed Comforts inside a delicates wash bag, with similar colours.
    Pre-rinse your leak proof Comforts in cold water until the water runs clear.

    Tip 2: Warm and gentle wash. Select a gentle cycle, not too hot, not too cold, just right.

    Tip 3: Mild detergent, no harsh chemicals. Use a colour safe, mild detergent. Do not bleach or use fabric softener.

    Tip 4: Leave me hanging! Hang me on the line to dry in the shade.

    Tip 5: Do not tumble dry. Do not tumble dry or take me to the dry cleaners.

    Tip 6: Do not iron. No ironing required here.

    Tip 7: Keep me trimmed. If any loose threads appear, trim them to keep me tidy and avoid threads catching.
    So it’s pretty straightforward!
    By following our tips your nat'v basics are going to last a lot longer, which is great for your back pocket and our planet.
    Do you have a size guide?
    Please not we recommend sizing up in our bralette for extra comfort. For more information visit our size chart page
    What is our brand purpose?
    We design everyday basics for women that are sustainable and eco-friendly. We strive to offer the highest possible level of comfort.
    We use the word “comfort” a lot and to us this does not just refer to the physical touch of our materials on your skin. We want to extend the experience of comfort to our customers by adding the assurance that we are making better choices for the planet.

    We aim to offer comfort to our customers by maintaining an open and honest supply chain, by checking and ensuring the highest quality working conditions exist at all levels, and by investing time and resources into researching the best techniques for material manufacture that have the least impact on the natural world.