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3pk Flexifit™ Modal Full Briefs

Product code: T615390F

About this style

These modal-rich full briefs from Body by M&S feature innovative Flexifit™ technology for comfort that moves with you. The high-rise waist offers flattering coverage while the stretchy fabric ensures a flexible fit that maintains its shape throughout the day. Presented in a convenient pack of three, these underwear items combine practical everyday comfort with soft, comfortable fabric.

Body by M&S

3pk Flexifit™ Modal Full Briefs

€20

Colour

Size

Free standard delivery over €75

Reviews (724)

4.5

73% Recommended this product

Mentions
26 April 2026Sophie13Bud

Disappointing

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

I have bought these knickers before and loved their fit. My recent purchase found they have put a thinner band of material around the legs so they now don’t fit like they used to and ride up!

Reviewer Ratings

How do you feel about the size?

Small

Helpful?

Reviewer Ratings

How do you feel about the size?

Small

26 April 2026This lady loves fashion

Great quality product , very comfortable

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Good quality, great price true to size very comfortable

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 2026No more choices

Size 26

Originally posted on marksandspencer.com (UK)

I cannot wear them. I can get them on but they won't stau up. Mayɓe a larger size would be better but i can't afford to waste any more money.

Helpful?

26 April 2026Swaggs

Great flexi knickers

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great smooth comfortable knickers Don’t dig into your skin look great under dresses or leggings I bought size 8, would normally probably buy a size 10 in knickers but these do come up a little bit bigger bought three colours we’re definitely recommend

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

26 April 2026SDr1

Comfortable

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Comfortable and great fit for every day wear. Lightweight and no need to iron

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

25 April 2026Diana478

The worst knickers I've ever owned

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

These are honestly the worst knickers I’ve ever owned. They lose their shape as you wear them and become so loose they practically fall off — completely unwearable. money in the bin

Reviewer Ratings

How do you feel about the size?

Very large

Helpful?

Reviewer Ratings

How do you feel about the size?

Very large

25 April 2026SJanieT

Love

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Love these knickers. Excellent fit. Super comfortable & 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

25 April 2026saleliz

Brilliant

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Most comfortable knickers I have ever worn! Already repurchased. Please never discontinue these M&S

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

24 April 2026Foodie Galore

Great quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Have bought these many times over the years. They don't ride up and don't shop pantie line.

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

24 April 2026MillieMolly

Sooo comfy!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Even bought a pack for a friend so that she could enjoy them too!!

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

24 April 2026Mrsfunkleberry

Non VPL for big pants!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

A very popular brand with M&S ! I love this underwear as it’s so comfortable and light weight material. Material and design provide effective non VPL, which is always great for ‘big pants’ !

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

24 April 2026H L

Great quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I Was recommended to purchase these briefs, and they don't disappoint. Fit perfectly, are so comfortable on and the material is so so soft. They don't slide down like some other brands do. Will be buying more and I love the colours they come in.

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

23 April 2026Heidekruger

Comfy knickers

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

These are my go to knickers for comfort. No noticeable VPL either. 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

23 April 2026Annmac5

Great fit.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I have these in nude and black no pant line and very comfortable. Wash great

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

21 April 2026PJT1969

Gorgeous fabric and perfect fit

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Gorgeous smooth fabric and really comfy - really smooth and the perfect size

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

21 April 2026Selig73

Slippage argh

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Comfy and so soft but irritatingly slip down when wearing and as with underwear not returnable

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

21 April 2026Theresa453

Great basic!

Originally posted on marksandspencer.com (UK)

True to size, soft and comfortable. I've been looking for a cute and comfortable black underwear option. These aren't the sexiest undies, but they're a cute cut for a basic. I will be buying 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

20 April 2026Joy de vivre

Great quality, comfortable, smooth lines

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Bought these recently and they fit so well, are so comfortable and give a nice smooth outline under clothing. Excellent quality. Will definitely buy again. Found true to size.

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

20 April 2026carel

as usual nice fit

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

as usual nice comfortable fit and no lines they are my go knickers.......

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

20 April 2026Anti woke

Very comfortable and stylish briefs.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Supremely comfortable briefs - no scratchy elastic! Very 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

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