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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.

Details & care

Style

High rise

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 Full Briefs

€20

Colour

Size

Free standard delivery over €75

Reviews (829)

4.5

71% Recommended this product

Mentions
06 June 2026Vera little

Too stretchy and uncomfortable for me ,

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Wrong item ordered wanted cotton stretch I should have ordered cotton , Item is good quality and value just personal preference

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 June 2026Cherub29

Great briefs.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Soft, silky finish, pretty and well made and designed. The satin strips are a nice touch. Very comfortable to wear and good fit.

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 June 2026Localshop

Comfort

Originally posted on marksandspencer.com (UK)

Great items I bought a pack of three, good value, 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

04 June 2026Sheila 15

Bring back the flexifit T-shirt bras please

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I love these so comfy and a good fit I only wish I could get the T-shirt bras to match

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 June 2026Jackie g05

Bigger than a usual size

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Unfortunately i was very disappointed with this purchase, they looked filthy when they arrived (like they had been lying on a floor) i washed one pair put it on , (they were my normal size) All i can say is that it was a good thing i was wearing trousers they slipped down.

Reviewer Ratings

How do you feel about the size?

Very large

Helpful?

Reviewer Ratings

How do you feel about the size?

Very large

04 June 2026LC 66

Good quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Pack of knickers, good quality and comfortable to wear.

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 June 2026Izzy312

Would recommend

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Really nice fit Comfortable are stretchy material feel lovely on

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 June 2026East Kilbride customer

Great pants

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Very comfortable pants, the material is lovely and good 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

01 June 2026RuthyBn

Supreme comfort

Originally posted on marksandspencer.com (UK)

All you really need from a pair of briefs, lightweight and comfortable (plus invisible under clothes)

Helpful?

31 May 2026Beth52E

Uncomfortable eliza

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

The fabric is skimped across the bottom , if I wanted a thong I would have bought one . I have bought flexifit for years, I shall be going elsewhere to buy underwear in future.

Reviewer Ratings

How do you feel about the size?

Small

Helpful?

Reviewer Ratings

How do you feel about the size?

Small

31 May 2026Anonscot

Perfect!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Perfect. Bought to replace similar ones, just perfect although less in the pack.

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

31 May 2026PatriciaPatsy

I wish these were in a better fabric

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

I had purchased these previously but the new fabric is very flimsy and too stretchy. Even tho bought a smaller size still big. I would pay more for better items just wish M&S realised that quality is more important than quantity. I then bought some really lovely briefs from Uniqlo more expensive but so much better quality.

Reviewer Ratings

How do you feel about the size?

Large

Helpful?

Reviewer Ratings

How do you feel about the size?

Large

31 May 2026JC05

No vpl

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Brought to for wearing with trousers for no vpl and they do the job. Material is 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

30 May 2026SparkyV

Reliable quality and fit

Originally posted on marksandspencer.com (UK)

As expected from M&S underwear. Comfortable fabric and reliable fit

Helpful?

30 May 2026LizBAWW

Favourite nicks!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Possibly my all time favourites. Comfortable fabric, no scritchy labels (deliberate word choice not a misspelling), cool and 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

30 May 2026Butterfly butter

Lovely feeling knickers!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely feel on these, comfortable and come in different colours. The only thing I struggled with was because I bought online I didn’t realise that they are high waisted knickers. This is not normally a problem, but it can cause them to ride up.

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

30 May 2026CINDYLO 2

A GREAT FULL BRIEF

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

THESE BRIEFS ARE LIGHTWEIGHT, AND VERY COMFORTABLE THEY FIT AS ADVERTISED. WILL BUY THEM AGAIN - AND TELL MY FAMILY AND FRIENDS OF SUCH A GOOD BUY

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

30 May 2026Dunno

Really comfortable wear

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Nice soft material that is lightweight and very comfortable to wear. Washes well and good value for money

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

29 May 2026Cazalingo

Won’t stay up

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Come up very large and because they are silky just will not stay in place. Came in a pack of three so what am I to do with the two pairs not been worn.

Reviewer Ratings

How do you feel about the size?

Very large

Helpful?

Reviewer Ratings

How do you feel about the size?

Very large

29 May 2026Barry Albion fan

Good quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Always a good quality and fit . Have ordered these before and will continue to do so .

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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