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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.

M&S

3pk Super Heavy Absorbency Period Full Briefs

€26

Colour

Waist

Free standard delivery over €75

Reviews (28)

4.4

75% Recommended this product

Mentions
21 February 2026Lis43

Wonderfully effective

Originally posted on marksandspencer.com (UK)

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 do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

19 February 2026Spanner26

Works4me

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Perfect fitting stylish pants that definitely do the job

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

16 February 2026youngoldenoldie

mind comforters.

Originally posted on marksandspencer.com (UK)

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 do you feel about the size?

Large

Helpful?

Reviewer Ratings

How do you feel about the size?

Large

11 February 2026Liz870

Excellent value for money would recommend

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Excellent quality good value, 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

02 February 2026Countrylife

Does the job & useful

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Not as comfortable as the older versions because the edging on the legs & waist is not so soft & flexible

Reviewer Ratings

How do you feel about the size?

A bit small

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit small

25 January 2026Francy Mc

Excellent pants

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

If you care about the environment and your health then buy these period pants. My daughter has been wearing different brands for a few years but rates these as the best. They are very good quality and also very well priced.

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

18 January 2026Hanabee

Good product

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Best ones yet. Comfortable, absorbent. I trust this product more than others I have tried. Meets my needs for bleeding and leaking. Has reduced cost and stress

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

03 January 2026Sassi2

Comfortable confidence

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I bought these because I am sick of wearing pads for stress incontinence as they seem to make condition worse and make me uncomfortable. These pants are super comfortable, easy to clean and probably better for the environment. I wish I'd had these pants when peri menopause caused frequent heavy bleeding. Now I'm through that stage my bladder is causing me grief, but these pants have helped enormously. They are a little expensive, but so worth it.

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 January 2026Geordie girl21

Well made and comfortable.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

A very comfortable choice and works really well. Easy to wash and the fit is great. Good purchase.

Helpful?

31 December 2025Lexi112

Amazing product! Will buy again and again!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

These work amazingly. I have several pairs to last me throughout my cycle! They don’t leak, the don’t smell (which is what I was worried about) and they don’t feel like you are wearing period underwear, and you can’t see them. I go for the big pants, that is more for comfort after two babies, but I’m sure the other are amazing also!!

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 December 2025Keczkes

Happy

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Fairly haply with product but disatisfied with need to review everything

Helpful?

20 December 2025Clare KM

Not worrying about leeks is so freeing!

Originally posted on marksandspencer.com (UK)

Why were these not invited 30 years ago. Life changer.

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

10 November 2025Jaffa53

Great

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

These are great, feel super safe, thankfully not needed to rely on them as of yet.

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

03 November 2025Anne 345

Good product but could do with more colour choice

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

These are comfortable. It would be good if there were more colour choices though than black with a leopard print.

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

03 November 2025a1victoria

Happy days

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I am incontinent & bought these pants to help me get through the day without having to change all my under clothes. With the help of pads I have achieved this, they have made my life bearable and I can now wander further afield. I have since ordered further pants. Happy days

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 October 2025Cousteau9

life enhancing pants!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I First starting wearing these pants a couple of years ago to replace panty liners. I am really pleased with them as they seem to work very well for me. I am passed menopause now and wear them for occasional leaks which unfortunately can happen anytime anywhere. The pants are a great fit and not at all bulky. I have tried different brands but these m&s ones are by far the best fit, quality and price I have found. I have recommended them to several of my friends.

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

22 October 2025Danuta M

Bulky

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Too bulky, silly, too weak to hold the pants up lace elastic and nasty animal print..

Helpful?

11 October 2025Mimasmum

Brilliant

Originally posted on marksandspencer.com (UK)

My daughter has a very heavy flow and she says these are the best period pants that I’ve bought for her, ever. They are not bulky to wear, and keep her dry and confident. Also, they dry really quickly after washing, unlike some of the competitors. Will be replacing all her other ones with these.

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 October 2025Moo1800

Disappointed

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

I found the gusset size very good however I wouldn’t say they’re for heavy absorbency and the odour isn’t particularly pleasant. Sadly I wouldn’t buy again

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 September 2025Jill T B

They work! They really work

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

After washing, the knickers don't feel bulky at all, and they do exactly what it says on the tin - heavy absorbency.

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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