such fundies! :-) thanks.
Hipster Keep NZ Green
Thunderpants organic cotton and spandex fabric is super stretchy, comfy and easy-fit. There’s no nasty, scratchy elastic that digs in. They are the ultimate comfy, easy-fit undie.
The flat fronted original, hipster and sky rise styles all have the same fit through the leg and butt varying in height. The hipster is low waisted, the original sits around the navel and the sky rise is high waisted.
The flat fronted boxer is a hipster fit with a short boy leg.
See the size guide below to help you choose the right size. If you happen to fall between the measurements, don’t panic! We recommend going up rather than down a size.....they will last longer and be more comfortable if not stretched too far.
The swimwear also follows this standard New Zealand sizing.
This chart includes all styles in the adult range that are not a pouch front but does not include the Cotton Drill A line skirts whose size chart is included in the product description.
| XS | S | M | L | XL | 2XL | 3XL | |
| 6 - 8 | 8 - 10 | 12 - 14 | 16 -18 | 20 - 22 | 24 - 26 | 28 - 30 | |
| bust cm | 67-77 | 77-87 | 87-97 | 97-107 | 107-117 | 117-127 | 127-137 |
| waist cm | 62-72 | 72-82 | 82-92 | 92-102 | 102-112 | 112-122 | 122-132 |
| hip cm | 76-86 | 86-96 | 96-106 | 106-116 | 116-126 | 126-136 | 136-146 |
| bust inches | 26-30 | 30-34 | 34-38 | 38-42 | 42-46 | 46-50 | 50-54 |
| waist inches | 24-28 | 28-32 | 32-36 | 36-40 | 40-44 | 44-48 | 48-52 |
| hip inches | 30-34 | 34-38 | 38-42 | 42-46 | 46-50 | 50-54 | 54-58 |
Flat Fronted Hipster vs Original/Sky Rise?
These styles are exactly the same in every way except the hipster is shorter in the waist than the original or sky rise. Those of us that have a bit of a tummy roll may wish to choose the original or sky high style as they cover the tummy.
Pouch fronted Boxer vs Brief?
The pouch front boxer is the closer fit option. If you like everything snug with a fitted boxer leg then opt for the boxer. For those that prefer a looser fit, stick with the brief.
| XS | S | M | L | XL | 2XL | |
|
cm
|
60 - 70
|
70 - 80
|
80 - 90
|
90 - 100
|
100 - 110
|
110 - 120
|
|
inches
|
24 - 28
|
28 - 32
|
32 - 36
|
36 - 40
|
40 - 44
|
44 - 48
|
What about the kids?
|
children |
small |
medium |
large |
|
age |
2 - 4 years |
5 - 7 years |
8 - 10 years |
These fantastic new Philanthropants were designed by Oli Mollard for The Green Party of Aotearoa. Printed in Australia on regeneratively farmed cotton & sewn right here in the Wairarapa a portion of the sales goes to support the Green Party in the 2026 election season.
Our Hipster Thunderpants are just like the originals but sit lower at the waist, we have been making these for 25+ years and counting! These are a flat fronted style with a soft gusset made from the same fabric soft fabric as the outer garment. If you require extra room in the front you may want to look at our Pouch Fronted garments.
| XS | S | M | L | XL | |
| 6 - 8 | 8 - 10 | 12 - 14 | 16- -18 | 20 - 22 | |
| waist cm | 62-72 | 72-82 | 82-92 | 92-102 | 102-112 |
| hip cm | 76-86 | 86-96 | 96-106 | 106-116 | 116-126 |
| waist inches | 24-28 | 28-32 | 32-36 | 36-40 | 40-44 |
| hip inches | 30-34 | 34-38 | 38-42 | 42-46 | 46-50 |
- Fit
- Fabric
- Care
-
This cut is designed to sit in the natural crease at the top of the leg, cover your bum and reach to your high hip area. We recommend the hipster if you are flat in the tummy and/or short in the rise to the waist. For many of us, the hipster does not reach over the apex of our tummy roll at which point the natural laws of gravity take over and the hipster will roll down. In this situation we have a solution in the higher waisted options.
-
The Thunderpants fabric is 90% cotton and 10% spandex to give it that super comfy, soft stretchy feel. The waist and leg bands are constructed in the same, lovely fabric eliminating the need for the addition of nasty, grippy elastic and adding to the enjoyment of your Thunderpants experience. All the garments are made locally and lovingly in New Zealand.
-
To preserve the vibrant colours and life of the fabric we suggest you do not soak or bleach your Thunderpants items. Use a gentle detergent in a cold machine wash and dry your Thunderpants on the line, not in the drier.
Your Thunderpants are not only super comfy but they are designed to withstand some pretty staunch stuff, so get into them and get on out there!
Made in NZ
Planet Friendly
Cheeky Goodness
Hipster Keep NZ Green
Customer Reviews
Overall rating: 4.9 / 5 from 381 reviews.
Waiting pariently for them to dry so I can wear them again. They are so comfy and awesome quality, I will definitely be buying more!!
Samantha 5/5 Verified
It’s taken me years to get over myself and buy a pair of Thunder Pants and I wish I hadn’t waited. They are the most comfortable pants I’ve ever had!!! Riding our motorcycle around Europe has put them to the test. They stay comfortable all day in the heat and cold alike Thank you so much
Ruth 5/5 Verified
Thunderpant undies are so comfy to wear (especially under jeans) and the fun designs make me smile :-)
Jan 5/5 Verified
The only underwear I’ve ever had that DOESN’T WEDGE! I’ve had pairs of Thunderpants that have lasted me years, they’re comfy and suit my active lifestyle so its always my first pick out of the draw. I’m never going back to subpar underwear, because these handmade cheek holders are the ducks guts.
Bridget 5/5 Verified
So comfy! Love the colors on this print. I really like most every print, I wish that they were not so limited.
Stephanie 5/5 Verified
I love my Thunderpants! They're my favourite thing to gift at Christmas (along with Thunderpants socks). I get to share the joy and support a New Zealand made, ethical business.
Rhian 5/5 Verified
I have purple birds on my butt and couldn't be happier!!! They rock!!
Kris 5/5 Verified
These Vanilla hipsters are my go-to, good-for-your-privates, everyday comfies!
Elise 5/5 Verified
Mentioned to my niece something about knickers and she said, Yes, I've heard about the best knickers ever from my Mum. I've been buying Hipster knickers in M for my sister and Full in L for myself in case your packers have wondered why I buy two sizes.
Louise 5/5 Verified
I buy thunderpants like women in WWII supposedly bought lipsticks. Little affordable pleasures that give me a disproportionate amount of joy. I love seeing them in my drawer. They are super comfortable. I have worn no other brand since I discovered them a few years ago. I select each morning according to my mood .. is it a tigress morning? No one knows but me that I am getting ferocious tigress energy from my pants. Blue zen? Saturday farmers market vibe. Piwakawaka? Walk by the river on the cards. I could not love this product more 💜💛🧡💙🩷
Kristin 5/5 Verified
So comfy!!
Samantha 5/5 Verified
Your Human Folk design is so cool to colour in! My daughter & I made Chrissy gifts for overseas family using tie dye kit and fabric felts : they were a hit! Comfort rating 10/10 … requests for more!
Josephine 5/5 Verified
Comfy and cover all the right bits. As zen undies should.
Andy 5/5 Verified
i LOVE your knickers and bra and shorties! The fit is great, they’re comfortable, and the most important thing, they put a smile on my face first thing in the morning when i get to decide which pair i want to wear, throughout the day as i go to the toilet and at the end of the day when i get to peel off the day cloths. I love them so much so that i have to show them to friends when i get a new order. Friends are even considering trying you out! YAHOO!!! Cool undies and for a great company who is about sustainability. THANK YOU!
Vanessa 5/5
Lovely pants, delicious shade of green, and awesomely comfortable as always.
Kris 5/5 Verified
Such pretty pants – my bum makes me smile :)
Maria 5/5 Verified
They’re perfect, soft and comfy !! Slightly tight at first (my fault on misjudging sizing) but basically formed to me !
Holly 5/5 Verified
Puss puss thundies first wash!
Mackenzie 5/5 Verified
I just had to dig through one of my washing baskets to find these undies, they don’t stay in my draw for long. They are super comfy and I’m asking for a voucher for Christmas to get more and hope the washing machine trashes my other undies to justify a big spend!
Karla 5/5 Verified
Oh happy days! I’ve been a TP lover for many years and love it when new patterns/colours arrive. I’ve never found any other undies that fit as well, are so comfy and stay where I want them to. Oh and by crikey they last! My merino socks are terrific too - happy feet, happy bum ❤️
Sophie 5/5 Verified
Thunderpants give me so much joy - they are so comfy, they look like pieces of art on the washing line and they look good on my partner too! So colourful and full of happiness.
Carolyn 5/5 Verified
Why did I wait until I was 66 before buying Thunderpants?! They are stylish, super comfortable and if I decide to have a quick dip in the ocean I can go in in my undies knowing they won't end up around my knees. I`ve honestly never had such wonderful pants and as soon as I've written this review I'm going to buy myself a load more. Because I deserve them!!! Thank you to the team at Thunderpants. I'm totally in love with and addicted to your product!
Lizzie 5/5 Verified
As always comfy pants for all the family
Ruth 5/5 Verified
Thank you so much my bum especially thanks you they are the best bought 4 pair so in love with them I had to buy 4 more. The support amazing and they don’t move or bunch up your bum love love them💕
Jacqui 5/5
Daughter loves to match thundies with me when we can! Only underwear I use these days - can’t beat the great quality cotton!
Cath 5/5 Verified
love them! older & newer favourites !
Penelope 5/5 Verified
Thunderpants has got me back into wearing hipsters. It has been years but they are so comfy. I started off with the women’s original because I normally like a higher cut but now I think I’m switching back to hipsters and loving it.
Rebecca 5/5 Verified
I have slowly but surely replaced my everyday undies with Thundies. Super comfy AND ethically made, what more could a girl want?
Baillie 5/5 Verified
Popped out to tora for a cheeky dive!..
Linda 5/5
I love my Snow Leopard hipsters! They are comfy and gorgeous, and my cat, Bradley George Obama Fisher, loves them too...although he is feigning indifference in this photo. Can one be a Cougar and a Snow Leopard art the same time? YES!!
Cecily 5/5 Verified
These are my go to for days when I’m feeling bloated or during pregnancy! So comfy, just enough stretch…and gorgeous colours to boot!
Jessica 5/5 Verified
Love the fit of these for days when my tummy is feeling big and tight. Obviously the glorious colours help too!
Jessica 5/5 Verified
Just the best undies. They never ride up!
Jenny 5/5 Verified
The hipsters are super comfy and the plain peach colour is pretty. I will definitely buy them again. I probably should have chosen a smaller size, but the slightly looser fit is comfortable too, so I'd say the sizing is pretty forgiving. The fabric is surprisingly warm - lovely for winter, but it might be too warm for summer!
Pat 5/5 Verified
decided to only buy nz made knickers and so glad i chose thunderpants. fantastically comfy, different and ethical.
Rachel 5/5 Verified
Sturdy, practical, comfortable undies that don't fall apart. Yay
Wendy 5/5 Verified
Love the pink. Comfy but wont get another. I love the original rise so it covers my small mummy pouch comfortably. Well made
Inge 5/5 Verified
My favourite underwear my a country mile!! I’m building my collection every few months thanks Thunderpants! Super fast delivery
Rebecca 5/5 Verified
My favourite underwear my a country mile!! I’m building my collection every few months thanks Thunderpants! Fab quality
Rebecca 5/5 Verified
Customer Reviews
Overall rating: 4.9 / 5 from 381 reviews.
such fundies! :-) thanks.
Chris 5/5 Verified
Waiting pariently for them to dry so I can wear them again. They are so comfy and awesome quality, I will definitely be buying more!!
Samantha 5/5 Verified
It’s taken me years to get over myself and buy a pair of Thunder Pants and I wish I hadn’t waited. They are the most comfortable pants I’ve ever had!!! Riding our motorcycle around Europe has put them to the test. They stay comfortable all day in the heat and cold alike Thank you so much
Ruth 5/5 Verified
Thunderpant undies are so comfy to wear (especially under jeans) and the fun designs make me smile :-)
Jan 5/5 Verified
The only underwear I’ve ever had that DOESN’T WEDGE! I’ve had pairs of Thunderpants that have lasted me years, they’re comfy and suit my active lifestyle so its always my first pick out of the draw. I’m never going back to subpar underwear, because these handmade cheek holders are the ducks guts.
Bridget 5/5 Verified
So comfy! Love the colors on this print. I really like most every print, I wish that they were not so limited.
Stephanie 5/5 Verified
I love my Thunderpants! They're my favourite thing to gift at Christmas (along with Thunderpants socks). I get to share the joy and support a New Zealand made, ethical business.
Rhian 5/5 Verified
I have purple birds on my butt and couldn't be happier!!! They rock!!
Kris 5/5 Verified
These Vanilla hipsters are my go-to, good-for-your-privates, everyday comfies!
Elise 5/5 Verified
Mentioned to my niece something about knickers and she said, Yes, I've heard about the best knickers ever from my Mum. I've been buying Hipster knickers in M for my sister and Full in L for myself in case your packers have wondered why I buy two sizes.
Louise 5/5 Verified
I buy thunderpants like women in WWII supposedly bought lipsticks. Little affordable pleasures that give me a disproportionate amount of joy. I love seeing them in my drawer. They are super comfortable. I have worn no other brand since I discovered them a few years ago. I select each morning according to my mood .. is it a tigress morning? No one knows but me that I am getting ferocious tigress energy from my pants. Blue zen? Saturday farmers market vibe. Piwakawaka? Walk by the river on the cards. I could not love this product more 💜💛🧡💙🩷
Kristin 5/5 Verified
So comfy!!
Samantha 5/5 Verified
Your Human Folk design is so cool to colour in! My daughter & I made Chrissy gifts for overseas family using tie dye kit and fabric felts : they were a hit! Comfort rating 10/10 … requests for more!
Josephine 5/5 Verified
Comfy and cover all the right bits. As zen undies should.
Andy 5/5 Verified
i LOVE your knickers and bra and shorties! The fit is great, they’re comfortable, and the most important thing, they put a smile on my face first thing in the morning when i get to decide which pair i want to wear, throughout the day as i go to the toilet and at the end of the day when i get to peel off the day cloths. I love them so much so that i have to show them to friends when i get a new order. Friends are even considering trying you out! YAHOO!!! Cool undies and for a great company who is about sustainability. THANK YOU!
Vanessa 5/5
Lovely pants, delicious shade of green, and awesomely comfortable as always.
Kris 5/5 Verified
Such pretty pants – my bum makes me smile :)
Maria 5/5 Verified
They’re perfect, soft and comfy !! Slightly tight at first (my fault on misjudging sizing) but basically formed to me !
Holly 5/5 Verified
Puss puss thundies first wash!
Mackenzie 5/5 Verified
I just had to dig through one of my washing baskets to find these undies, they don’t stay in my draw for long. They are super comfy and I’m asking for a voucher for Christmas to get more and hope the washing machine trashes my other undies to justify a big spend!
Karla 5/5 Verified
Oh happy days! I’ve been a TP lover for many years and love it when new patterns/colours arrive. I’ve never found any other undies that fit as well, are so comfy and stay where I want them to. Oh and by crikey they last! My merino socks are terrific too - happy feet, happy bum ❤️
Sophie 5/5 Verified
Thunderpants give me so much joy - they are so comfy, they look like pieces of art on the washing line and they look good on my partner too! So colourful and full of happiness.
Carolyn 5/5 Verified
Why did I wait until I was 66 before buying Thunderpants?! They are stylish, super comfortable and if I decide to have a quick dip in the ocean I can go in in my undies knowing they won't end up around my knees. I`ve honestly never had such wonderful pants and as soon as I've written this review I'm going to buy myself a load more. Because I deserve them!!! Thank you to the team at Thunderpants. I'm totally in love with and addicted to your product!
Lizzie 5/5 Verified
As always comfy pants for all the family
Ruth 5/5 Verified
Thank you so much my bum especially thanks you they are the best bought 4 pair so in love with them I had to buy 4 more. The support amazing and they don’t move or bunch up your bum love love them💕
Jacqui 5/5
Daughter loves to match thundies with me when we can! Only underwear I use these days - can’t beat the great quality cotton!
Cath 5/5 Verified
love them! older & newer favourites !
Penelope 5/5 Verified
Thunderpants has got me back into wearing hipsters. It has been years but they are so comfy. I started off with the women’s original because I normally like a higher cut but now I think I’m switching back to hipsters and loving it.
Rebecca 5/5 Verified
I have slowly but surely replaced my everyday undies with Thundies. Super comfy AND ethically made, what more could a girl want?
Baillie 5/5 Verified
Popped out to tora for a cheeky dive!..
Linda 5/5
I love my Snow Leopard hipsters! They are comfy and gorgeous, and my cat, Bradley George Obama Fisher, loves them too...although he is feigning indifference in this photo. Can one be a Cougar and a Snow Leopard art the same time? YES!!
Cecily 5/5 Verified
These are my go to for days when I’m feeling bloated or during pregnancy! So comfy, just enough stretch…and gorgeous colours to boot!
Jessica 5/5 Verified
Love the fit of these for days when my tummy is feeling big and tight. Obviously the glorious colours help too!
Jessica 5/5 Verified
Just the best undies. They never ride up!
Jenny 5/5 Verified
The hipsters are super comfy and the plain peach colour is pretty. I will definitely buy them again. I probably should have chosen a smaller size, but the slightly looser fit is comfortable too, so I'd say the sizing is pretty forgiving. The fabric is surprisingly warm - lovely for winter, but it might be too warm for summer!
Pat 5/5 Verified
decided to only buy nz made knickers and so glad i chose thunderpants. fantastically comfy, different and ethical.
Rachel 5/5 Verified
Sturdy, practical, comfortable undies that don't fall apart. Yay
Wendy 5/5 Verified
Love the pink. Comfy but wont get another. I love the original rise so it covers my small mummy pouch comfortably. Well made
Inge 5/5 Verified
My favourite underwear my a country mile!! I’m building my collection every few months thanks Thunderpants! Super fast delivery
Rebecca 5/5 Verified
My favourite underwear my a country mile!! I’m building my collection every few months thanks Thunderpants! Fab quality
Rebecca 5/5 Verified