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3pk Heavy Absorbency Period High Leg Knickers

Product code: T617954P

About this style

These high leg knickers from the M&S Collection bring style and protection together for your period days. The elegant lace detailing adds a feminine touch, while the high-rise waist offers comfortable coverage. Made from soft fabric with Flexifit™ technology, they move with your body throughout the day. The innovative triple-layer system provides heavy absorbency with both anti-leak and anti-odour properties, drawing moisture away from skin for lasting comfort. M&S Collection: Easy-to-wear wardrobe staples that combine classic and contemporary styles.

Details & care

Style

Mid rise

Active biocidal substance: silver chloride

Features

Your secret to all-day comfort is our Flexifit™ 360° stretch fabric

Heavy absorbance

Composition

73% polyamide, 27% elastane (exclusive of trimmings), Gusset (of underwear) - 56% polyester, 44% elastomultiester, Inner lining - 84% polyester, 16% polyamide

Care

Wash at 40°C

Do not bleach

Do not tumble dry

Iron at low temperature

Do not dry clean

M&S

3pk Heavy Absorbency Period High Leg Knickers

€26

Colour

Size

Free standard delivery over €75

Reviews (40)

4.5

75% Recommended this product

Mentions
21 August 2026Nataliyawh

Sexy period knickers

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Very comfortable and looking very nice. I want to find the exact shape for not period 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

12 August 2026bee143

Great comfortable underwear, felt safe and secure

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I bought these for my miscarriage they’ve been incredible, made the process much more dignified and comfortable. I sized up so they weren’t too tight as found previous versions have shrunk in the wash and glad I did, would recommend to do the same.

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

10 August 2026Pig26

Good quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Comfortable and pretty. Well made. Good material,for hot weather.

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

07 August 2026Hanabee

Nice looking fit under clothes

Originally posted on marksandspencer.com (UK)

Look nice not as ugly as some period pants but roll down a bit . Says heavy but not tried out on heavy day yet. Looks tin but have yet to see how absorbing

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 July 2026AMarshall

Excellent product

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Pretty knickers. Very soft stretchy material. Very comfortable. Excellent absorption and dries really quickly after washing.

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 July 2026Bella22sep

Very good

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

I have the plain material versions too and was a bit worried about ordering the lace ones as I had read somebody else's review saying they freyed etc My experience is different, they look really nice, I feel nice wearing them, they are comfortable, stretchy and Habe not freyed at all even after a few washes. I'll definitely buy more.

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

06 June 2026Purchaser01

Comfy

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Something a bit nicer to wear on your period, great, first time I've bought period pants

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 April 2026Hev1231

Great fit

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great i prefer the full pants but these are fab- always get a size smaller than your normal size as you want period pants to fit really snug

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 April 2026S Zelders

Loved the fit of these

Originally posted on marksandspencer.com (UK)

I have gone up a size, and the pants are comfortable overal

Helpful?

24 April 2026Oldishlady

Pretty

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Bought for those "oops" moments that ladies of a certain again get. The sizing is perfect, absorbency is good. Not sure how they will cope with regular washing due to pretty lace

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

15 April 2026Makedah

Would recommend.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great coverage and protective whilst being stylish.

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

07 April 2026

Lovely soft lace

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

The are great period knickers and look much nicer that the usual ugly period knickers. Soft fabric with a nice stretch to them. Good at absorbing but like all period pants they do feel thick around the back side area.

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 April 2026wangiro

Lacy knickers

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely looking knickers. Look stylish, fit a little loose.

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 April 2026Caribou500

Not for everyday at all

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

These looked stylish so thought I’d give them a go. 10/12 so picked a 12 for comfort. Was the right call but unfortunately the material just falls down and doesn’t hold where it should. They do feel nappy-like unfortunately and do not neutralise odour well at all. OK for night-time knickers when menstruating but wouldn’t want to wear during the day.

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

21 March 2026Jenama85

Great

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Love these. I wish the padding took over more! It should cover more of the front and back. Because it’s lace it rips easily but out of all the panties this is my fave

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

27 February 2026Space Traveler

Good idea and quality

Originally posted on marksandspencer.com (UK)

Bought them as safety guards when out and about. Not too thick so is comfortable but I wouldn’t use them on its own.

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 February 2026CarolineZ1

So comfortable

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Very absorbent and leak proof. Exactly as described.

Reviewer Ratings

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True to size

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Reviewer Ratings

How do you feel about the size?

True to size

18 February 2026CEC1988

Failed on first use

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

The absorbing fabric was placed too far back for me and so they leaked.

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

13 February 2026El91

Great period pants

Originally posted on marksandspencer.com (UK)

Great period pants. Much comfort than any other ones I’ve tried. Bought another 2 packs in different designs

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

13 February 2026ChrisRe

Wanted to like

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

I really wanted to like these, but not sure they feel slightly bulky. Maybe I should have bought smaller size ?

Reviewer Ratings

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True to size

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Reviewer Ratings

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True to size

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