Update your browser for a better shopping experience!

Get faster load times, stronger security and access to all features.

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

Christmas delivery and collection last-order dates

Standard Delivery

Order by Saturday 20th of December

Nominated Day Delivery

Order by Tuesday 23rd of December

Store Collection

Order by Tuesday 23rd of December

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 (426)

4.5

72% Recommended this product

Mentions
09 December 2025Maybelle123
Verified Purchase

Really comfortable knickers..

Love these, they are very comfortable for every day wear. Not tight at top of the legs, don’t ride up and wash well. Hope M&S don’t decide to discontinue…ever! Have a drawer full of them in different colours for light/dark clothing. Highly recommended.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

09 December 2025maybebaby1
Verified Purchase

So comfortable

Yes, I recommend this

- they're almost not there. I forget I'm wearing knickers with these on! Love that it matches my comfortable Flexifit bra - just wish there were more interesting colours. I'd buy sets of them. So bored with beige and black

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

08 December 2025judephf
Verified Purchase

Lovely soft fabric

Yes, I recommend this

I always wear thongs (and the ones in the same fabric as these are great) but I just wanted the comfort of a ‘big pair of pants’ for those days when I wanted to feel cosy. I initially bought the shorts in this range/fabric but they sat irritatingly half way up my stomach so I ordered these instead and they are a great fit

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

08 December 2025nan193
Verified Purchase

Comfy fit

Yes, I recommend this

Very happy with product. Very comfortable, nice fit.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

08 December 2025Nanna1972
Verified Purchase

Very comfortable

Yes, I recommend this

Super soft and comfortable fit true to size and stretchy

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

07 December 2025Janet D
Verified Purchase

Most comfortable underwear

Yes, I recommend this

Very comfortable and silky feeling. Would recommend

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

07 December 2025lajoux
Verified Purchase

Super

Yes, I recommend this

Great pants. Lovely and easy to wear. Have had them before. Hope they never become discontinued !

Helpful?

07 December 2025demanding
Verified Purchase

I have bought several packs of these knickers.

Yes, I recommend this

These are very comfortable knickers. They aren’t tight on any area of the body, just a perfect fit without seaming or obvious elastic, but nicely stretchy. The only downside is that in winter they take much longer to dry than your “no vpl” knickers so I save mine for spring and summer!

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

06 December 2025Tinaturnip
Verified Purchase

Great quality, good fit

Yes, I recommend this

Very soft and comfortable. Great fit and feel and look invisible.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

06 December 2025Perci51
Verified Purchase

Super pants very comfortable

Yes, I recommend this

Exactly as described, easy wear, great shape for me too

Reviewer Ratings

How did it fit?

A bit large

Helpful?

Reviewer Ratings

How did it fit?

A bit large

06 December 2025hirvcat
Verified Purchase

My favourite underwear!

Yes, I recommend this

My favourite underwear. I won’t wear anything else. They’re so soft and fit really well.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

05 December 2025CALY22
Verified Purchase

Not the quality i am used to from M&S

I did not like the black print on the back of the briefs I took 6 pairs back to shop

Reviewer Ratings

How did it fit?

Large

Helpful?

Reviewer Ratings

How did it fit?

Large

04 December 2025Molpadia
Verified Purchase

Comfy fit

Yes, I recommend this

The fabric is lovely and silky soft. They keep their shape after washing.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

04 December 2025Lucia23
Verified Purchase

Great quality

Yes, I recommend this

Bought them for my elderly mum who found them very comfortable and easy to wear

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

02 December 2025Cool vest
Verified Purchase

Great fit and comfy

Yes, I recommend this

Great. Have always bought these knickers. Current stock are almost 5 years old. Having lost weight thought I needed some in a smaller size

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

02 December 2025Po 68
Verified Purchase

Under wear

No, I don't recommend this

Quality not as good as last time I ordered same items

Reviewer Ratings

How did it fit?

A bit large

Helpful?

Reviewer Ratings

How did it fit?

A bit large

02 December 2025Dollywollydodah
Verified Purchase

Super comfortable

Yes, I recommend this

Comfortable under clothing, always rely on M&S … Thank You…

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

01 December 2025Cbish
Verified Purchase

Good colour and fit

Good fit and comfortable. I like the burgundy colour

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

01 December 2025sketcher
Verified Purchase

Comfortable to wear

Yes, I recommend this

They are very comfortable to wear, good value for money.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

30 November 2025blue gardener
Verified Purchase

Comfortable

Yes, I recommend this

These are the only briefs I wear these days - very comfortable and hard=wearing. Why are the colours so drab, though?

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

1 of 71