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Body by M&S

3pk Flexifit™ Modal Full Briefs

£16

Colour

Customers say:

Fits true to size()
Size

Free standard delivery over £60

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

Flexifit™ technology

moves with you for all-day comfort

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

Delivery, collection & returns

Delivery

Standard

UK Standard Delivery is available for £3.99 or free on orders over £60 (excluding furniture).

Nominated Day

UK Next Day Delivery and UK Nominated Day Delivery (excluding Northern Ireland) are available for £5.99 (excluding furniture)

Collection

Collect from store

Store collection is free on all fashion, home and beauty orders.

Returns

UK returns

Free

Exclusions apply

Full delivery and collection informationOur returns policy

Reviews (364)

4.5

71% Recommended this product

Mentions
07 November 2025FLCalder68
Verified Purchase

Soft and comfortable

Yes, I recommend this

Extremely comfortable, quick drying fabric. I normally choose cotton as I find manmade fabrics sweaty but that is not the case with this fabric. No tightness around leg or waist.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

06 November 2025Monkeyhat
Verified Purchase

Favourites!

Yes, I recommend this

I really like the comfort of these knickers. In fact I would like them in every colour.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

06 November 2025Ourjack
Verified Purchase

Comfortable

Yes, I recommend this

Bought them for the comfort recommended by somebody else. They are the most comfortable knickers and I will buy more. No more irritating leg or waist seams digging in.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

05 November 2025Dracodomina
Verified Purchase

The perfect ones

Yes, I recommend this

I've been buying flexifit briefs since they were first introduced. Comfortable, perfect fit, no pantie line and they last. Love them.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

04 November 2025Rosie 42
Verified Purchase

So comfortable!

Yes, I recommend this

I've bought these knickers in several different colours and they are great. I like how they are so comfortable and smooth under your clothes.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

04 November 2025Susie JT
Verified Purchase

Very comfy

Yes, I recommend this

Great product, fit well, no show through trousers & jeans

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

04 November 2025teabird
Verified Purchase

Smooth outlines no scratchy elastic.

Yes, I recommend this

These pants are fantastic. No scratchy elastic. I usually size up so I dont get VPL but no need with these. I'd love more colour choices M&S. 😊

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

03 November 2025ClareDoc
Verified Purchase

Feel nice, but soon become saggy

No, I don't recommend this

They feel nice when you first put them on. But as the day progresses they seem to lose elasticity and end up feeling a size larger! Shame, as initially they're really comfortable.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

02 November 2025Faith45451
Verified Purchase

Highly recommend

Yes, I recommend this

They fit perfectly well, it almost feels like am not wearing anything

Reviewer Ratings

How did it fit?

A bit large

Helpful?

Reviewer Ratings

How did it fit?

A bit large

01 November 2025BigShal
Verified Purchase

Perfect fit, good quality 👍

Been wearing this range since it was introduced -:top quality and comfortable

Helpful?

01 November 2025Milli10
Verified Purchase

Great fit

Yes, I recommend this

Such a comfortable pant. Smooth and wash well. The white stays white.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

01 November 2025
Verified Purchase

Again good quality

Yes, I recommend this

Very easy to wear, lightweight for warmer weather glad I bought 2 packs

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

31 October 2025Islander 88
Verified Purchase

Comfy

Yes, I recommend this

Comfy and supportive underwear that doesn’t roll down.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

30 October 2025Twinkling_Diamond
Verified Purchase

Superb!

Yes, I recommend this

So very comfortable. More like these please - in different colours - with matching bras.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

29 October 2025Susilou
Verified Purchase

Excellent underwear

Yes, I recommend this

Comfortable no visible lines underwear. Could do with more colours.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

29 October 2025Mozy1955
Verified Purchase

Terrible

No, I don't recommend this

There is not enough 'cling' in the material or any elastic at the waist for these to stay up. Don't wear them with a dress or they'll be down around your ankles! A very expensive mistake.

Reviewer Ratings

How did it fit?

Very large

Helpful?

Reviewer Ratings

How did it fit?

Very large

29 October 2025MotherMunchkin44
Verified Purchase

Underwear with quality.

Bought these to match my recent purchase of a bra in the same colour. Snug fit. Have them in other colours . Highly recommend

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

26 October 2025Portuguesegirl
Verified Purchase

Great quality and fit

Yes, I recommend this

These briefs are very comfortable, true to size and great under trousers

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

26 October 2025gymbob
Verified Purchase

Good quality and comfortable.

Yes, I recommend this

Great pants. Between a 10 and a 12. 10 fitted great. Wash well. I wouldn’t tumble dry them though - just in case.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

26 October 2025Floraidh
Verified Purchase

Great purchase

Yes, I recommend this

These pants are so comfortable. Have bought this style for years now and they are the only pants I buy now!

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

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