Även om vi inte verifierar specifika påståenden eftersom omdömeslämnarnas åsikter är deras egna, kan vi märka omdömen med en ”verifierat”‑etikett ifall vi kan bekräfta att en företagsinteraktion har ägt rum. Läs mer

För att skydda plattformens integritet granskas både verifierade och overifierade omdömen av vår automatiserade programvara som är tillgänglig dygnet runt. Tekniken är utformad för att identifiera och ta bort innehåll som bryter mot våra riktlinjer, inklusive omdömen som inte är baserade på en äkta upplevelse. Vi är medvetna om att vi inte kan lägga märke till allt. Det går att flagga sådant som du tror att vi kan ha missat. Läs mer

Det här tycker kunderna

Betygsatt 5 av 5 stjärnor

90% of my underwear is now Underdays. I originally gave it a try after seeing it on Instagram. I then found I always gravitated towards wearing them because they are very comfortable. Delivery is... Se mer

Betygsatt 5 av 5 stjärnor

I love Undersays! I workout 6 days a week and don’t wear anything else since finding these. They stay in place, no riding up or falling down- they are light, comfortable and super cute!

Betygsatt 5 av 5 stjärnor

I am so happy I found Underdays - I will never have to go another day with worrying about my underwear! Soft, breathable, supportive and comforable all day long.

Betygsatt 2 av 5 stjärnor

The workout thong was really dissapointing, drop front which means there's no support across the lower tummy area which is nice to have when working out. I ordered two different colours but only neede... Se mer

Företaget har svarat

Företagsinformation

  1. Underklädesbutik

Skrivet av företaget

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.


Kontaktuppgifter

4,1

Bra

TrustScore 4 av 5

96 omdömen

5 stjärnor
4 stjärnor
3 stjärnor
2 stjärnor
1 stjärna

Har besvarat 66 % av sina negativa omdömen

Svarar vanligtvis inom 2 veckor

Så använder företaget Trustpilot

Se hur deras omdömen och betyg hämtas, betygsätts och modereras.

Företag på Trustpilot får inte erbjuda incitament eller betala för att dölja omdömen. Omdömen är enskilda användares åsikter och inte Trustpilots åsikter. Läs mer

Betygsatt 5 av 5 stjärnor

I love Underdays

I love Undersays! I workout 6 days a week and don’t wear anything else since finding these. They stay in place, no riding up or falling down- they are light, comfortable and super cute!

1 april 2026
Omdöme utan inbjudan
Betygsatt 2 av 5 stjärnor

Still no refund

The workout thong was really dissapointing, drop front which means there's no support across the lower tummy area which is nice to have when working out. I ordered two different colours but only needed to try the one pair to decide they wernt for me. I parceled them back up & returned them the same day, that was 17th March, to date I have still not received my refund. I've returned items to Cider & Shein since then & had my refunds long ago! Not ideal.

17 mars 2026
Omdöme utan inbjudan
Logotyp för Underdays

Svar från Underdays

Hi !

Thank you for taking the time to share your feedback.

We're really sorry to hear about your experience with both the product and your return.

We completely understand your frustration. Returns can take up to 14 days to be inspected and processed, but we appreciate that it's been longer than expected in your case and we want to get this sorted for you as quickly as possible.

We'd love to look into this right away, could you reach out to us at team@theunderdays.com with your order number? That way we can locate your return and make sure your refund is processed without any further delay.

We really appreciate your patience and hope to make this right for you.

The Underdays Team

Betygsatt 2 av 5 stjärnor

Slipping is a problem

Lovely material and good fit .
Only problem is there is not enough material to cover bum cheeks and you end up pulling them down from bunching into your bum .
I’m a slim size 10 so don’t have a big butt to cover and still they slip .

25 mars 2026
Logotyp för Underdays

Svar från Underdays

Hi Ali,

Thanks for taking the time to leave this — and glad the fabric and fit worked for you overall.

Fit and coverage can feel quite personal, especially with lighter styles. Ours are designed to sit smoothly without digging in, but we understand that for some, that can mean less hold through the back.

We’d recommend trying one of our fuller coverage options such as the Everyday Brief.

Best, The Underdays Team

Betygsatt 5 av 5 stjärnor

I was looking for a new brand of…

I was looking for a new brand of underwear when I found underdays…I now have switched over to this brand. Very comfortable, light, cool feeling. I particularly like the editions with contrast stitching and will buy more pairs when the next set comes out. Service is quick. My only comment would be to reduce packaging.

19 mars 2026
Omdöme utan inbjudan
Betygsatt 1 av 5 stjärnor

Workout thong is Daylight Robbery. Don’t waste your money.

Bought the workout thong that promised no camel toe for running under leggings. I am a size 10 but bought the medium to ensure a good fit. Completely unfit for purpose. It is a thin, skimpy, narrow, flimsy scrap of material with fancy stitching that does does not offer adequate cover, let alone stay in place even when walking. Save your £18 and don’t be robbed like I was. The company only offers an £8 discount on another ridiculously overpriced product.

16 mars 2026
Omdöme utan inbjudan
Logotyp för Underdays

Svar från Underdays

Hi Heather,

Thanks for sharing this, we’re very sorry it didn’t work for you.

The Workout Thong is designed to stay minimal under leggings, but it should still feel secure and stay in place. What you’ve described isn’t the experience we want.

Fit can make a big difference here, especially with movement. If you're open to it, we’d like to help find the right size or style for you.

Drop us a message at team@theunderdays.com and we’ll take care of it.

Best, The Underdays Team

Betygsatt 5 av 5 stjärnor

Couldn’t recommend Underdays more!

I’ve now converted my entire underwear drawer to Underdays, once I tried them there was no going back. The material is unmatched, the fit is great and I’m always looking out for new collections and colours. I couldn’t recommend them more!

24 mars 2026
Omdöme utan inbjudan
Betygsatt 5 av 5 stjärnor

90% of my underwear is now Underdays

90% of my underwear is now Underdays. I originally gave it a try after seeing it on Instagram. I then found I always gravitated towards wearing them because they are very comfortable.

Delivery is always fast and I like that each pair come individually wrapped which feels like tiny presents for yourself.

The range of colours keeps me repurchasing. My only tiny issue is the stitching on the workout thongs isn’t as high quality as the others for the price, but this doesn’t affect their wear.

22 mars 2026
Omdöme utan inbjudan
Betygsatt 2 av 5 stjärnor

Not worth the pennies!

I thought these looked great in the advert. I was looking for soft, comfortable thongs for the gym and that couldn't be seen through the leggings.
They are not comfortable. The 'under' area is so thin and the seams are not nice which rides in! The material is lovely and you can't see them through the leggings but I could've got that from M&S. Not exactly WOW! Not worth the big price tag!

16 mars 2026
Omdöme utan inbjudan
Logotyp för Underdays

Svar från Underdays

Hi Sophie,

Thanks for taking the time to share this.

You’re right to expect both comfort and coverage, especially for training. The Workout Thong is designed to stay invisible under leggings, but it should still feel secure and comfortable through movement. What you’ve described isn’t the experience we want.

We’d like to sort this properly for you. If you email us at team@theunderdays.com, we can look at sizing or alternative styles.

Best, The Underdays Team

Betygsatt 5 av 5 stjärnor

So comfortable…

Fast shipping, high quality and oh so comfortable just keep the colours coming especially in the high waisted!

27 februari 2026
Omdöme utan inbjudan
Betygsatt 5 av 5 stjärnor

Bought this underwear for the first…

Bought this underwear for the first time a few months ago and now I just want to get more. It truly feels like I am not wearing anything, they are breathable, comfortable... I didn't wear thongs before and I love them now.
The colours are fun and they fit perfect. I am sold.
I wish you did matching bras.

11 mars 2026
Omdöme utan inbjudan
Betygsatt 5 av 5 stjärnor

Will never buy from anywhere else

I love this brand. Such good quality material and super soft. Almost like you’re not wearing anything! It would be awesome if the brand did matching bras or little tops (like they do the workout set).

23 februari 2026

Detta är Trustpilot

Vem som helst får skriva ett omdöme på Trustpilot. Den som skriver ett omdöme äger sitt omdöme och detta innebär att personen i fråga kan redigera eller ta bort sitt omdöme när som helst. Omdömen finns kvar på Trustpilot sålänge omdömeslämnarens konto är aktivt.

Företag kan be sina kunder om omdömen via automatiska inbjudningar. Dessa omdömen markeras som verifierade för att visa att det handlar om verifierade upplevelser.

Läs mer om andra typer av omdömen.

Vi skyddar vår plattform med hjälp av dedikerade medarbetare och smart teknologi. Läs mer om hur vi bekämpar falska omdömen.

Läs mer om omdömesprocessen på Trustpilot.

Här är 8 tips på hur man kan skriva omdömen på bästa sätt.

Verifieringen hjälper till att säkerställa att det är riktiga människor som skriver omdömena som du läser på Trustpilot.

Att erbjuda belöningar för omdömen eller att bara be en viss grupp personer att skriva ett omdöme kan påverka företagets TrustScore. Detta strider mot våra riktlinjer.

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