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3pk Flexifit™ Modal High Waisted Thongs

Product code: T615390H

About this style

These modal-rich thongs from our Body by M&S range feature a high waisted design for a flattering silhouette. The soft modal fabric creates a smooth look under clothes, while Flexifit™ technology and added stretch ensure all-day comfort. This handy three-pack of underwear offers everyday practicality and comfort.

Details & care

Style

High waisted

Added Stretch

Features

Your secret to all-day comfort is our Flexifit™ 360° stretch fabric

Composition

88% modal, 12% elastane (exclusive of trimmings), Gusset (of underwear) - 100% cotton

Care

Wash at 40°C

Do not bleach

Tumble dry medium temperature

Iron at low temperature

Do not dry clean

Body by M&S

3pk Flexifit™ Modal High Waisted Thongs

€20

Colour

Size

Free standard delivery over €75

Reviews (151)

4.4

74% Recommended this product

Mentions
12 May 2026Susieqgt1967

Beautiful fabric

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely things , gorgeous soft fabric , fit like a gloves and wash well .

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

09 May 2026Helloamy

Softest Undies Ever

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Exactly what I was looking for, in terms of soft, high waisted, VPL & thong style. Only niggle is they are quite thing material, they don’t last or give you much hold for a high waist but you can’t have it all!

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

05 May 2026Shel83

Great quality, great price point.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

This underwear is like wearing nothing, the material is light as air.

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

05 May 2026SFO

Comfort and doesn’t show up under clothes

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Love the higher waistline on these. I’ll be buying more.

Reviewer Ratings

How do you feel about the size?

A bit large

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit large

01 May 2026Bg12

Comfy

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

These are the most comfortable pants ever. Seamless and so soft.

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

01 May 2026Comfy knickers

Very comfortable

Originally posted on marksandspencer.com (UK)

Excellent quality and extremely comfortable. Highly recommend

Helpful?

28 April 2026Deeeeeeeeeeeeeee

Great underwear

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great quality and good fit, recommend & will buy again.

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

26 April 2026

Wonderful

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Finally, a thong I forget I'm wearing. A must try.

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

26 April 2026MsMcDonnell

Wash terribly

No, I don't recommend this

They are a nice enough fit but they could be more generous across the front. The fabric is very soft to wear. Unfortunately theres a terrible problem with these. They dont wash well. Im used to puttng my underwear in the dryer. The care labels say you can put them in on a medium heat. They completely broke down and stretched out. I thought i was going mad. I had a new pack i had bought and compared to washed ones. The washed ones are 2 inches wider at the waist and 2 inches longer. They basically get destroyed. I cant use them and dont recommend them.

Reviewer Ratings

Quality

Fair

Value for Money

Fair

Helpful?

Reviewer Ratings

Quality

Fair

Value for Money

Fair

24 April 2026comfort1stplease

Almost perfect

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

The material is great, the colours are lovely, it's really comfortable immediately. The problem I had is that the actual thong piece is way too long, it's the length it would need to be if it were to go over your bum, not between the cheeks. This means it slips and slides around all day and is actually quite uncomfortable. I wish it was more normal to get underwear tailored because if I could just take a few inches off that length it would be perfect! For reference, I ordered the same size I get in all other (non-thong) M&S underwear, and all my other underwear fits perfectly.

Reviewer Ratings

How do you feel about the size?

A bit large

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit large

20 April 2026SpannerNorfolk

At last a high-waist thong that doesn't chop in 2!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Having avoided thongs for the best part of 35 years, these high waisted ones provide great stomach coverage - so much better than the obsession of making thongs for only those with wash-board abs and barely cover anything! They are comfortable for everyday wear, sometimes they can ride up slightly at the front as they are a bit high-cut for a petite frame but on the whole great.

Reviewer Ratings

How do you feel about the size?

A bit large

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit large

19 April 2026HoneyMummy

So comfortable

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I got these to wear when I’m exercising and playing padel. They are super comfortable. I always size up with knickers and thongs as I don’t want a vpl or any tightness and they are completely undetectable under my leggings. I’m about to order more.

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

17 April 2026Lola baggy draws

Would not recommend

Originally posted on marksandspencer.com (UK)

Uncomfortable. Became completely out of shape very early on in the day.

Helpful?

07 April 2026ABeats

Smooooth

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Love these, super smotth fabric means no vpl and no wrinkling.

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

04 April 2026Fabs76

Great quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great pants, especially if you’re not a fan of vpl, really comfy and give a good coverage over tummy area

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

02 April 2026BooknerdM

Comfortable

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Comfortable and perfect under jeans, trousers or skirts. Could do with being a little wider for more coverage.

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

28 March 2026zoejp

so comfortable

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

These are so comfortable, was beautiful and keep there shape.

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

18 March 2026minmermaid

Not great

Originally posted on marksandspencer.com (UK)

Not great. It's so difficult to find high waisted thongs. These are a nice, soft material. They didnt seem too narrow around the crotch but once on, they move too much around that area (if you know what i mean!). I was going to try a size smaller but dont want to lose more money if theyre as bad. M&S knicker sizing is v random these days too

Reviewer Ratings

How do you feel about the size?

Large

Helpful?

Reviewer Ratings

How do you feel about the size?

Large

16 March 2026NAC2101

So comfy

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

So comfortable, i dont often wear thongs as i find them uncomfortable, but the materials so soft any comfy they are now my favourites.

Reviewer Ratings

How do you feel about the size?

A bit large

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit large

14 March 2026lewispad

Comfy and stylish.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Bought these for my daughter, she has been looking for a more comfortable thong and I suggested these. She loves them.

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

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