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The Healthy Underwear that looks Hot, but keeps you Fresh
HEALTHY & BREATHABLE ✔️
SUSTAINABLE AF ✔️
FEEL GOOD GUARANTEED ✔️
€39.95
Make sure you get early acces, last drop most sizes & models were SOLD OUT in just a few hours, so keep an eye out on our waitlist so you know exactly when we drop again.
We want to make sure we only make what you are interested in. Do you know what you want? If not, no worries, just hit send!
We can advise you that the T-shirts have a loose fit, so if in regular stores you have a size Medium, you can be sure ours will fit you nicely as well.
Yaz, You subscribed successfully. We will keep you posted.
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€37.95
Make sure you get early acces, last drop most sizes & models were SOLD OUT in just a few hours, so keep an eye out on our waitlist so you know exactly when we drop again.
We want to make sure we only make what you are interested in. Do you know what you want? If not, no worries, just hit send!
We can advise you that the T-shirts have a loose fit, so if in regular stores you have a size Medium, you can be sure ours will fit you nicely as well.
Yaz, You subscribed successfully. We will keep you posted.
Something went wrong. Please try again
€35.95
Make sure you get early acces, last drop most sizes & models were SOLD OUT in just a few hours, so keep an eye out on our waitlist so you know exactly when we drop again.
We want to make sure we only make what you are interested in. Do you know what you want? If not, no worries, just hit send!
We can advise you that the T-shirts have a loose fit, so if in regular stores you have a size Medium, you can be sure ours will fit you nicely as well.
Yaz, You subscribed successfully. We will keep you posted.
Something went wrong. Please try again
Based on 240+ reviews on trustpilot
Ik heb letterlijk maar één woord voor de oxygen-collectie van OH YAZ: WOW! 🤩 Het voelt zo goed aan en je merkt gewoon dat het ondergoed van kwaliteit is!
— Zara V.
De beste onderbroeken ooit! Ze zitten geweldig, ze voelen geweldig, ze zijn prachtig :) En je krijgt er ook nog elke keer een zalige quote bij. Love it!
— Roelsie
I only bought 2 pairs of underwear and I already miss them when they are in the laundry! They are so light & soft, feels like I’m nog even wearing any underwear!
— Jill V.D.B.
Sustainable and empowering? Didn’t know that would fit in one brand. Oh Yaz delivers what you ask. Underwear, shirts, the good feeling! Curious what’s next for this bomb a$$ brand!
— Katrijn D.B.
Even this sceptic loves these! Hoewel ik in het begin best kritisch was (omdat ze niet noodzakelijk anders aanvoelen dan katoenen slips), kwam de aha-erlebnis toen ik ze aandeed en ermee rondliep. Wat een absurd gevoel dat mijn punani precies voort eerst in lang ongestoord en comfortabel kan ademen?! Love love love these ! — Maïté T.
All i can say is Oh Yazzzz thanks queen 😘
— Lena W.
Wearing the wrong underwear drastically increases your chances of having a vaginal infection or irritation!
- 80% of all females experience vaginal irritation
- 75% of females even experience vaginal infections at least once in their life
- 63% of females often wear a pantyliner to deal with the discomforts, which triggers extra irritation
That’s why we made underwear that:
▪ Significantly lowers your chances of irritation
▪ Takes care of the discomforts you might experience
▪ Is made out of eco-friendly fabric while at the same time gets rid of a bunch of single use pantyliners
▪ Actually makes you feel & look good!
✔️ Particularly skin and allergy-friendly
✔️ Extremely absorbent and humidity regulating
✔️ Cool, breathable fabric
✔️ Superbly intense, brilliant colours, even after numerous washes
Check out our size charts to know the perfect fit for you. You can find the size charts on each product page.
We get it, you want to wear your Oh Yaz stuff all the time & for a very long time. Wash at low temperature using a gentle detergent. It’s better for the environment and better for your undiez. Use a wash bag for your underwear, not only does it protect them - it’s easier to fish them out of the machine! No tumble drying on our products.
You can find the exact recommendations on the inside of your garment or on the product page!
Our Oxygen collection was designed with the purpose of making you feel good! The fabric is particularly skin and allergy-friendly. Moreover it is extremely absorbent and humidity regulating. It’s sustainable, it feels good and looks great!
Our secret ingredient? Love baby, love! Our underwear is made from EcoVero and we have the certificates of the fabric making sure all quality control is taken care of. EcoVero is made from sustainable wood and pulp (which comes from sustainable forestry 🌳). Nearly all the chemicals used during the production of EcoVero are recovered and reused. Compared to conventional viscose production, the production of EcoVero has 50% less emissions and takes up half as much energy and water 💧
Some of our products sell out fast AF(like the Oxygen Collection). That’s why we decided to give early access to our loyal Queens & to our waitlist. Every booty on the waitlist gets a secret password when the new collection drops and gets early access to buy.
In Belgium, we offer Track & Trace shipping by Bpost. Our products are handmade and Maïté still takes care of the quotes so you will always receive a nice mix of different quotes. On Tuesdays Queen Maïté prints & wraps your orders, so you will receive your package usually on a Wednesday or Thursday (Benelux). In most cases, the ordered goods will be delivered one business day after you receive our shipment notification.
For our neighbours in the Netherlands, Luxembourg, France and Germany, normally it won't take more than three business days to receive your ordered goods, after you receive our shipment notification. Please note that delays caused by the courier are not our responsibility. For more information about Shipping, you can read our Terms and Conditions, Article 7 – Delivery and Execution.
Our shipping rates in Belgium and Neighboring countries are: Belgium: €4,95, The Netherlands: €6,95, Luxembourg: €8,25, Germany: €8,45 & France: €11,50. Please note we offer free shipping above €100 in BE & NL.
European Union: We also ship to other countries in the European Union. Normally it won't take more than five business days to receive your ordered goods, after you receive our shipment notification.
Hiiii Queen! Wanna return an item? We have a 14-day return policy, which means you have 14 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase (order confirmation e-mail). To start a return, you can contact us at team@ohyaz.com.
If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. For more information about refunds, you can read our Refund Policy. *If you received a faulty product, please send an image to team@ohyaz.com and we will be happy to help you replace the product.