YOUR UNDERWEAR SOLUTION

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COVERAGE WITHOUT THE LAYERS 👗 LUX BREATHABLE FABRIC 🌿 NO-DIG WAIST ☁️

SHOP BY COLLECTION

women's bamboo period underwear — Smooth-Fit Flow 2 inch in black, full boyshort coverage with built-in leak protection for light leaks and moderate period days, absorbs up to 15ml equivalent to 3 tampons. The same wide smoothing waistband and breathable bamboo as the best-selling Smooth-Fit — soft, stretchy and nothing like traditional period underwear.
BAMBOO BOY-SHORT
4 products
women's bamboo boyshort underwear — Smooth-Fit Boyshort in mushroom, true high rise waistband for a secure smoothing fit, 2 inch boyshort coverage with a winged-pad-friendly cotton gusset. A warm neutral in breathable bamboo that disappears under clothing without bulk or digging.
SMOOTH-FIT UNDERWEAR
10 products
MIDIES FLOW
2 products
women's bamboo underwear — Underbody 6 inch, relaxed fit with a soft 9cm fabric waistband that sits naturally at the belly button. Elastic-free feel designed for sensory sensitivities, sensitive tummies and maternity wear. Breathable bamboo that's so comfortable you forget you're wearing it.
UNDERBODY
1 product
SITEWIDE

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Let customers speak for us

from 1422 reviews
SMOOTH-FIT 7"
Katy P.
Worth Every Cent

I love the gusset to be able to wear liners/pads. The ability to not have to layer for chafing is incredible. Great for dresses and nights instead of pj pants. Wash well and loosen slightly during the day for great comfort. I'm a size 18 and the XL 7" is perfect for me. Give them a try and forget the others.

SMOOTH-FIT 7"
SMOOTH-FIT 5"
Jane B.
Great product

I wore these for the first time yesterday under a dress, and found them to be really comfortable and cooling. Felt very confident wearing them. Probably could go down a size to XL (normally a size 18). Highly recommend and will be buying more.

SMOOTH-FIT 5"
SMOOTH-FIT 7" - HIGH RISE
Laura A.
Love the high rise smooth fit so comfy 😍

Love the high rise smooth fit. They are so comfortable, love love them.

SMOOTH-FIT 7" - HIGH RISE
SMOOTH-FIT 5" HIGH RISE LAST FEW
Sharon G.
Smooth fit

This is my 4th purchase, they are extremely comfortable. I love the feel of them under my linen pants.

SMOOTH-FIT 5" HIGH RISE LAST FEW
SMOOTH-FIT 7" - HIGH RISE
Brooke-Lyn L.
Exactly what I was looking for

So soft and so comfortable. Exactly what I was looking for to stop chafe without having to wear multiple layers. Exceptional customer service too - was able to easily return the unworn pairs when I needed to size up.

Wears comfortably like usual underwear without that super tight sucked in feeling. Would recommend them to anyone

SMOOTH-FIT 7" - HIGH RISE
SMOOTH-FIT 7"
Annette

Love love love the smooth fit 7"! I have tried many undershorts. Midies are by far the most comfortable and breathable! They don't ride up or down and provide just enough support without digging or being restrictive. Fast and amazing customer service from Jody when I reached out 🙏

SMOOTH-FIT 7"
SMOOTH-FIT 7"
Annette

Love love love the smooth fit 7"! I have tried many undershorts. Midies are by far the most comfortable and breathable! They don't ride up or down and provide just enough support without digging or being restrictive. Fast and amazing customer service from Jody when I reached out 🙏

SMOOTH-FIT 7"
SMOOTH-FIT 7"
Annette

Love love love the smooth fit 7"! I have tried many undershorts. Midies are by far the most comfortable and breathable! They don't ride up or down and provide just enough support without digging or being restrictive. Fast and amazing customer service from Jody when I reached out 🙏

SMOOTH-FIT 7"
ZEN SMOOTH-FIT BOYSHORT
Nikki L.
boyshorts

Very comfortable. Amazing feel. Fits perfectly

ZEN SMOOTH-FIT BOYSHORT
MID SMOOTH-FIT BOYSHORT
Nikki L.

Midori hotshot

MID SMOOTH-FIT BOYSHORT
SMOOTH-FIT 7"
Narelle S.
One happy customer

I have tried MANY brands but none have compare to Midi’s. I have stopped my search for the perfect pair of underwear. They are super comfortable and do not ride up or down. They do not dig in or are not too loose. I am only 5ft so the choice of different leg lengths is awesome. I will be continuing on with my collection.

SMOOTH-FIT 7"
SMOOTH-FIT 5" HIGH RISE LAST FEW
Kim F.

SMOOTH-FIT 5" HIGH RISE LAST FEW

SMOOTH-FIT 5" HIGH RISE LAST FEW
SMOOTH-FIT 7" - HIGH RISE
Lynda B.
Love my Midies

Love my Midies, no rolling down or creeping up, so very soft and perfect to wear for our Indian summer we are having right now. Will buy more.

SMOOTH-FIT 7" - HIGH RISE
SMOOTH-FIT 7"
Jenny J.
These are just what they say, Comfortable and smooth

I never thought I would enjoy wearing these as much as I do, they look great under all of my clothes and stay where they should, best I’ve worn.

SMOOTH-FIT 7"
SMOOTH-FIT 7" - HIGH RISE
Tanya W.
I have tried so many undershorts and these are BY FAR the best

I have tried so many undershorts and these are BY FAR the best. They don't roll down at the waist and they don't creep up on the legs. They move a little when you are sitting and then stand but put themselves back into place when you start moving. The material is wearing very well. It does take a while to dry when you wash them.

SMOOTH-FIT 7" - HIGH RISE

SHOP BY STYLE

women's bamboo boyshort underwear — Smooth-Fit Boyshort in light taupe, true high rise waistband for a secure smoothing fit, 2 inch boyshort coverage with a winged-pad-friendly cotton gusset. A soft warm neutral in breathable bamboo that works seamlessly under lighter clothing.
ZEN SMOOTH-FIT BOYSHORT
$32.00
Light TaupeBlack
women's bamboo boyshort underwear — Smooth-Fit Boyshort in mushroom, true high rise waistband for a secure smoothing fit, 2 inch boyshort coverage with a winged-pad-friendly cotton gusset. A warm neutral in breathable bamboo that disappears under clothing without bulk or digging.
SMOOTH-FIT BOYSHORT
$32.00
MushroomOatmealLight TaupeViolet IceDeauvilleDusty BlueNavyBlack+ 5 more
women's bamboo boyshort underwear — Mid Smooth-Fit in oatmeal, gentle mid rise that scoops below the waist, fuller boyshort coverage with a soft smoothing waistband and winged-pad-friendly cotton gusset. Breathable everyday comfort without digging or squeezing.
MID SMOOTH-FIT BOYSHORT
$32.00
OatmealBlack
women's bamboo underwear — Smooth-Fit 5 inch High Rise in black, true high rise waistband that sits above the navel for full stomach coverage and all-day hold, 5 inch leg length for everyday coverage under jeans and trousers. No digging, no rolling, no readjusting.
SMOOTH-FIT 5" HIGH RISE
$35.00
MushroomOatmealLight TaupeTruffleBlack+ 2 more
women's bamboo underwear — Smooth-Fit 7 inch True High Rise in black, sits higher on the waist for full stomach coverage and all-day hold, 7 inch leg length eliminates inner thigh chafe completely. No digging, no rolling — a secure, confident fit under any outfit.
SMOOTH-FIT 7" - HIGH RISE
$37.00
MushroomOatmealLight TaupeDuskBlack+ 2 more
Women's bamboo underwear — Smooth-Fit 5 inch in mushroom, high rise fit designed for shorter torsos where it sits above the navel, 5 inch leg length for everyday coverage under jeans and trousers. On longer torsos sits as a comfortable mid rise.
SMOOTH-FIT 5"
$35.00
MushroomOatmealLight TaupeDuskViolet IceTruffleBlack+ 4 more
Women's bamboo underwear — Smooth-Fit 7 inch in mushroom, high rise fit designed for shorter torsos where it sits above the navel, 7 inch leg length for full inner thigh coverage and zero chafe under dresses. On longer torsos sits as a comfortable mid rise.
SMOOTH-FIT 7"
$37.00
MushroomAlmondOatmealLight TaupeDuskTruffleBlack+ 4 more
Women's bamboo underwear — Smooth-Fit Low 5 inch in black, low rise below the navel, designed for shorter torsos, low-waisted jeans and VPL-free coverage under fitted clothing
SMOOTH-FIT LOW
$35.00
OatmealBlack
women's bamboo underwear — Underbody 6 inch, relaxed fit with a soft 9cm fabric waistband that sits naturally at the belly button. Elastic-free feel designed for sensory sensitivities, sensitive tummies and maternity wear. Breathable bamboo that's so comfortable you forget you're wearing it.
UNDERBODY 6"
$35.00
OatmealLight TaupeBlack
women's bamboo period underwear — Smooth-Fit Flow 2 inch in black, full boyshort coverage with built-in leak protection for light leaks and moderate period days, absorbs up to 15ml equivalent to 3 tampons. The same wide smoothing waistband and breathable bamboo as the best-selling Smooth-Fit — soft, stretchy and nothing like traditional period underwear.
SMOOTH-FIT FLOW 2" | Leak Proof Protection
$40.00
Black
women's bamboo period underwear — Smooth-Fit Flow in black, 6.5 inch leg length with built-in leak protection for light leaks and moderate period days, absorbs up to 15ml equivalent to 3 tampons. The same wide smoothing waistband and breathable bamboo as the best-selling Smooth-Fit — stays put all day without digging, bulking or feeling like period underwear.
SMOOTH-FIT FLOW | Leak Proof Protection
$46.00
Light TaupeBlack

STYLE GUIDE

Women's Underwear

We design underwear for real bodies — not the mannequin kind.

If you’ve ever dealt with thigh chafe, sweaty layers under dresses, you’ll know comfort shouldn’t be a compromise. That’s why every pair of Midies is thoughtfully cut from breathable bamboo fabric with a smooth, stay-put waistband and no centre seam — so nothing rubs, rides up, or digs in.

We believe your underwear should work with your body — not against it.

From curvy hips to straight frames, soft tummies to athletic builds, Midies are made to fit and flatter every shape. The result? No rolling, no cling, no chafe — just freedom to move and confidence to wear whatever you want again.

Fall back in love with your wardrobe — and yourself — with underwear designed to solve real problems:

Stops thigh chafe without bulky layers

Prevents sweat and stickiness with ultra-breathable bamboo

Smooths under clothing for no lines, no dig marks

Your Body Your Comfort Your Way