Bien que nous ne vérifiions pas les affirmations individuelles, car les avis reflètent l’opinion personnelle des utilisateurs, certains avis sont accompagnés du statut « vérifié » lorsqu’il est possible de confirmer qu’une interaction avec l’entreprise a eu lieu. En savoir plus

Pour protéger l’intégrité de la plateforme, chaque avis, qu’il soit vérifié ou non, est analysé par notre logiciel automatisé 24 h/24 et 7 j/7. Il identifie et retire tout contenu qui enfreint nos conditions d'utilisation, y compris les avis qui ne se basent pas sur des expériences authentiques. Nous sommes conscients que nous ne pouvons pas tout détecter, et vous pouvez nous signaler tout élément qui aurait pu nous échapper. En savoir plus

Lisez les avis des autres

Noté 1 sur 5 étoiles

I’ve bought underwear from underdays on a few occasions now. The stitching of the underwear has come apart in 4+ of the garments I bought in exactly the same place. Initially I thought it was just a o... Voir plus

Noté 5 sur 5 étoiles

I have converted all my underwear to Underdays - I wont buy any other brand. My favorite is the Everyday High Waisted: I love the fabric, they don’t ride up, they are very comfortable and lightweigh... Voir plus

Noté 5 sur 5 étoiles

Underdays underwear are the only brand I’ve been wearing for years since they launched. They are comfortable, don’t roll up or get stuck. They use high quality materials and you can feel the differenc... Voir plus

Noté 5 sur 5 étoiles

Buttery soft. Great customer service! My order shipped fast, and the product speaks for itself. As someone who has had a hard time finding “the perfect replacement” for a full drawer refresh, I’ve t... Voir plus

À propos de l'entreprise

  1. Magasin de sous-vêtements

Écrit par l'entreprise

Underdays is an underwear brand that is redefining underwear through wellness. We started with a simple belief: anything that touches your most intimate parts should never be an afterthought. You shouldn’t have to choose between comfort, style, or health, so we reimagined underwear with you in mind. At Underdays, self-care is built into everything we do. We’re led by women, designed with our community, and backed by science. From fabric to fit, every every choice is intentional. Our pieces are made with breathable materials, OEKO-TEX® certified and free from anything harmful. Always soft. Always flattering. Made to move with you. This is underwear that becomes a ritual. Never an afterthought.


Coordonnées de contact

4,5

Excellent

TrustScore 4.5 sur 5

195 avis

5 étoiles
4 étoiles
3 étoiles
2 étoiles
1 étoile

Demande des avis aux clients

Cette entreprise invite régulièrement ses clients à laisser des avis, qu’ils soient positifs ou négatifs.

A répondu à 86 % de ses avis négatifs

Répond généralement dans un délai d'une semaine

Comment cette entreprise utilise Trustpilot

Découvrez comment les avis de l’entreprise sont collectés, notés et modérés.

4,5

Tous les avis

(195)

166 avis reçus au cours des 12 derniers mois

Écrire un avis
Les entreprises sur Trustpilot n’ont pas le droit d’offrir des incitatifs ni de payer pour masquer des avis. Les avis reflètent l’opinion des utilisateurs et non celle de Trustpilot. En savoir plus

Noté 3 sur 5 étoiles

Disappointing customer experience

EDIT: The company has been in touch to try to rectify things. I have changed my review.

The item I received is nice but the overall experience was disappointing.

Ordered 2 bras, one black, one white. I got a dispatch email quite quickly, but over a week passed and I’d had no further updates on the progress of the parcel. Checked the tracking and it hadn’t moved – just said Royal Mail were “expecting” the parcel.

Got in touch with customer service, who said the order had been lost and offered to re-ship. I gratefully agreed to this, only for them to come back and say the white bra was out of stock. Asked when it would restock, and they said October.

I now suspect that when I made my original order, they didn’t have the white bra in stock all along but they processed it anyway.

I’ve received the black bra and it’s nice but I only got half of what I originally ordered. It’s such a shame because I like the product.

6 août 2026
Avis spontané
Logo de Underdays

Réponse de Underdays

Hi Claire,

Thank you for sharing this, and we are sorry for the experience you've had.

Our customer service team has already been in touch with an exclusive discount on your next order as an apology for the inconvenience. We're glad you like the black bra, and we'd love the chance to give you a better experience next time.

Please reach out if there's anything else we can help with.

Best, The Underdays Team

Noté 3 sur 5 étoiles

Not so eco

Was expecting more for the price. They are decently comfortable and soft but I didn't love the seam detail on the fit, and they felt a bit flimsy. The packaging is a major turn off for an "eco-conscious" brand. Each pair individually wrapped in bright blue plastic coated envelopes with plastic cord hang tags on each pair. Wanted to love them, but with other companies offering multipacks of organic cotton for a fraction of the price it doesn't stack up for me sadly. Keeping the ones I tried on and returning the rest.

4 août 2026
Avis spontané
Noté 5 sur 5 étoiles

So comfortable

I am very happy with all the underwear have purchased from Underdays. The company quickly dealt with a query when l had made a mistake with my order. The fabric is like a second skin and l can say this is the best underwear l have ever had. I will always buy from this company in future and highly recommend that you do too!

26 juillet 2026
Noté 5 sur 5 étoiles

10/10 quality and colors

Obsessed with the quality of the underwear - soft, sweat/odor wicking, feels like you’re wearing nothing. And adorable colors! Already referred a few friends and can’t wait for the next drop!

26 juillet 2026
Avis spontané
Noté 5 sur 5 étoiles

So comfortable

So comfortable, great fit and style options. Love the colours too. Slowly changing over all my underwear to underdays.

24 juillet 2026
Avis spontané
Noté 4 sur 5 étoiles

Fab brand, very expensive

It's a great company with a great mission, the underwear is very comfortable even into my pregnancy. However, the price point is unfortunately so high I can't afford to full transition to these.

24 juillet 2026
Avis spontané
Noté 5 sur 5 étoiles

I simply just love underdays underwear

I simply just love underdays underwear! The moment they shipped to Denmark again I have thrown all my other underwear out and keep growing my collection.
I recommend them to everybody and they last for ever!

26 juin 2026
Avis spontané
Noté 5 sur 5 étoiles

These undies are the single greatest…

These undies are the single greatest undies to ever exist in the history of time.

The fabric is so soft for one but they also have this magical way of being so soft that you literally can’t even tell you’re wearing them but at the same time, they also hug you enough that they don’t move at all. The seam are super thin as well so they don’t rub.

I bought my first bunch more than a year ago and they’re still as soft and comfy as they were on day 1.

They’re honestly just genius. I wish they did more colours.

24 juillet 2026
Avis spontané
Noté 5 sur 5 étoiles

The underwear are amazing

The underwear are amazing. I have thrown out a lot of my old ones, and as soon as you bring xl on the summer colours, the rest will go.
The quality is fab, breathable and so soft. Well done!!!!

14 juillet 2026
Avis spontané
Noté 5 sur 5 étoiles

I own LOTS of pairs of Underdays pants…

I own LOTS of pairs of Underdays pants and they are my favourite pants! I love the soft fit with no cutting in. the thong style is my favourite as it is pretty much invisible doesn't give you a VPL. I use the cheeky briefs for when I want a little more cover and they are so comfy too. The fabric is lush and I love getting the different colours when there are limited drops. I think I own about 15-20 pairs, so safe to say I'm a BIG fan!

14 juillet 2026
Avis spontané
Noté 4 sur 5 étoiles

Great quality

I love the quality of the underwear - five stars! My favourite style is the Everyday brief, the thong is not as comfortable as I would like it to be.
More core colours please!

17 juin 2026
Avis spontané
Noté 5 sur 5 étoiles

Incredible quality and fit

Incredible quality and fit! Delighted to have found a company that is (finally!) able to manufacture women's pants with a gusset in the correct place. Prompt delivery and great customer service.

14 avril 2026
Avis spontané

L’expérience Trustpilot

Tout le monde peut écrire un avis Trustpilot. Les auteurs d'avis peuvent les modifier ou les supprimer à tout moment et les avis sont affichés tant que les comptes utilisateurs respectifs sont actifs.

Nous avons des personnes dédiées et des technologies intelligentes pour nous aider à protéger notre plateforme. Découvrez comment nous combattons les faux avis.

En savoir plus sur le parcours des avis sur Trustpilot.

Voici 8 conseils pour écrire des avis de qualité.

La vérification permet de s'assurer que des personnes réelles écrivent les avis que vous lisez sur Trustpilot.

Offrir des incitatifs en échange d'avis ou demander des avis de manière sélective peut fausser le TrustScore, ce qui va à l'encontre de nos conditions d'utilisation.

En savoir plus