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3pk Super Heavy Absorbency Period Full Briefs

Product code: T617884P

About this style

Comfort and convenience combine in these cotton-rich period full briefs underwear. The low-rise design provides flattering coverage, while the absorbent pad with high absorbency absorbs heavy menstrual flow with confidence. This pack of three knickers includes two plain pairs and one patterned option, all finished with trim at the waist for a feminine touch. The full brief shape ensures day-long comfort during your cycle. M&S Collection: Easy-to-wear wardrobe staples that combine classic and contemporary styles.

Details & care

Style

Low rise

Active biocidal substance: silver chloride

Added Stretch

Composition

83% cotton, 9% polyamide, 8% elastane (exclusive of trimmings), Gusset layer 1 - 58% polyester, 42% elastomultiester, Gusset layer 2 - 84% polyester, 16% polyamide, Gusset layer 3 - 84% polyester, 16% polyamide, Gusset layer 4 - 100% polyester

Care

Wash at 40°C

Do not bleach

Do not tumble dry

Iron at low temperature

Do not dry clean

M&S

3pk Super Heavy Absorbency Period Full Briefs

£20

Colour

Customers say:

Fits true to size()
Waist

Free standard delivery over £75

Reviews (45)

4.5

76% Recommended this product

Mentions
06 August 2026angiejs
Verified Purchase

Excellent for Incontinence

Yes, I recommend this

I have bought these because sadly as I get older there is a need. Many brands on the market for incontinence, but none so comfortable as these. Love the feel of these and so comfortable to wear being cotton. Absorbency great , probably not for major problems, bit its a case of try and test.

Reviewer Ratings

How did it fit?

A bit large

Helpful?

Reviewer Ratings

How did it fit?

A bit large

03 August 2026spabbygirl
Verified Purchase

excellent!!!

Yes, I recommend this

Excellent idea, why did no-one think of it before?

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

27 July 2026Mitchel1234
Verified Purchase

Super soft pants.

Yes, I recommend this

Great absorbency these pants have very well made and very comfortable to wear washed great to would definitely buy again.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

18 July 2026Rac72
Verified Purchase

Excellent !!!!

Yes, I recommend this

I highly recommend these, finally some incontinence pants that look like pants! They are comfortable and kept me dry. I have issues with my spine which has caused problems with my bladder but most the underwear are like nappies. Will be buying more .

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

12 July 2026Lauren3101
Verified Purchase

Fantastic

Yes, I recommend this

Truth is, I've never used any other period knickers, so I can't really tell you how good these are in comparison to others, but I can tell you that these have been revolutionary to me and I wish I'd tried them earlier. They are comfortable, they absorb very well, they wash well, and I honestly forget I'm on my period. Not to mention that they appear to be significantly cheaper than many other brands. Wish I'd tried them years ago!

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

11 July 2026Thinky81
Verified Purchase

Cut across thigh

No, I don't recommend this

Cut across my thigh so uncomfortable. Needed it higher leg.

Reviewer Ratings

How did it fit?

A bit small

Helpful?

Reviewer Ratings

How did it fit?

A bit small

05 July 2026matte
Verified Purchase

Rename protection pants please

Yes, I recommend this

Great pants but why period pants? Lots of ladies need protection. Embarrassing buying period pants when 70+

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

31 May 2026Lucky one
Verified Purchase

Work wonderfully

Would recommend, great for women, the planet, reducing landfill and on your budget. Comfier than pads with pants especially in warmer weather.

Helpful?

16 May 2026Chrissy135
Verified Purchase

Great quality

Comfortable, great quality shame they didn't do white ones !

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

12 May 2026Claireybeau
Verified Purchase

M&S period pants are amazing

Yes, I recommend this

I have endometriosis and these make me feel safe and comfortable. These are excellent value for money.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

10 May 2026Joni13
Verified Purchase

Great

Yes, I recommend this

Super fitting pants. Love the leopard 🐆 print ones. Very comfortable and ideal for me with my needs 😊

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

29 April 2026Yavs
Verified Purchase

Great quality

Yes, I recommend this

Very comfortable underwear that gives me great confidence. Very reasonably priced and they wash like a dream.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

26 April 2026athletics29
Verified Purchase

Perfect

Yes, I recommend this

These are great pants that really do help to protect you from little accidents.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

09 April 2026F John
Verified Purchase

Ok

The quality of the material doesn't feel as nice as previous ones I bought from M&S, but are still soft and comfortable to wear. Unfortunately one of the briefs had a hole in them, near the hip area. Otherwise they work and are trustworthy.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

25 March 2026Hungrymarv
Verified Purchase

Comfortable

Yes, I recommend this

Light and comfortable, good fit and quality material.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

09 March 2026GRACIE02
Verified Purchase

Excellent

Yes, I recommend this

Just what I needed for incontinence. Pants make you feel secure and are very comfortable.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

09 March 2026TerriMac
Verified Purchase

Comfortable and absorbent.

Originally posted on marksandspencer.ie

Yes, I recommend this

I have several pairs of these now and I find them excellent. I use them for sensitive bladder rather than period and they work really well, which means I'm not going through loads of disposable pads - good for the environment and good for my budget!

Helpful?

21 February 2026Lis43
Verified Purchase

Wonderfully effective

Yes, I recommend this

This product is excellent. The style and shape is ideal for my body. Thank you soo much. Will order more of your range

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

19 February 2026Spanner26
Verified Purchase

Works4me

Yes, I recommend this

Perfect fitting stylish pants that definitely do the job

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

16 February 2026youngoldenoldie
Verified Purchase

mind comforters.

Yes, I recommend this

these pants are just the thing for a long day (just incase) but medium absorbency would be much more useful.

Reviewer Ratings

How did it fit?

Large

Helpful?

Reviewer Ratings

How did it fit?

Large

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