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3pk Heavy Absorbency Period High Leg Knickers

Product code: T617321P

About this style

These high-absorbency period knickers are made from soft cotton-rich fabric for superior comfort during your heaviest days. The flattering high-leg, high-rise style features pretty lace waistbands for a feminine touch. A specialised three-layer gusset effectively draws moisture away to keep you feeling dry and fresh throughout the day. Comes in a practical pack of three. M&S Collection: Easy-to-wear wardrobe staples that combine classic and contemporary styles.

Details & care

Style

High rise

Active biocidal substance: silver chloride

Added Stretch

Composition

78% cotton, 13% polyamide and 9% elastane (exclusive of trimmings), Gusset layer 1 - 58% polyester, 42% elastomultiester, Gusset layer 2 - 84% polyester, 16% polyamide, Gusset layer 3 - 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 Heavy Absorbency Period High Leg Knickers

£16

Colour

Customers say:

Fits true to size()
Size

Free standard delivery over £75

Reviews (73)

4.4

79% Recommended this product

Mentions
01 August 2026saltwater
Verified Purchase

Great pants that do make me feel more confident.

Yes, I recommend this

I have several pairs of these pants which I like. I am a mature lady who is afraid of leaks and ' wetting ' myself when I'm out and about and these make me feel more confident when I wear them.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

23 July 2026Ambwe
Verified Purchase

Work well

Yes, I recommend this

Quite tight fitting and pretty wide in the gusset for me personally. This is my first time using period pants and the transition has been easy, they worked well for me without the need for extra products. I'm a 12 and ordered the 12, not as high leg as I prefer they do cut in a bit, but they're fine to wear for 3 days out of the month

Reviewer Ratings

How did it fit?

A bit small

Helpful?

Reviewer Ratings

How did it fit?

A bit small

18 July 2026Lhr93
Verified Purchase

Brilliant

Yes, I recommend this

I’m lucky that I have a lighy flow so I don’t need to change these throughout the day. A genius product. Would 100% recommend.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

11 July 2026comfortableclothing123
Verified Purchase

Brilliant!

Yes, I recommend this

Brilliant! Great! Terrific! Very good! Fantastic! Good!

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

06 July 2026Rosiejenny
Verified Purchase

Tight leg holes!

I love my old M&S period pants so reordered. I’m a size 12 but ordered a 16 for a baggier feel for sleeping. However, the leg holes were so tight they really dug in and had to be sent back. The leg holes don’t seem to be big enough for the overall size of the pants!

Reviewer Ratings

How did it fit?

Small

Helpful?

Reviewer Ratings

How did it fit?

Small

03 July 2026afd53
Verified Purchase

comfortable

Yes, I recommend this

I found the high leg knickers more comfortable than the ordinary leg

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

30 June 2026Bronbob15
Verified Purchase

Really good period knickers!

Yes, I recommend this

My first period knickers and I have to say they were really good! No leaks and they were comfy!

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

30 June 2026Fox whisperer
Verified Purchase

Brilliant

Yes, I recommend this

I buy these for my daughter and granddaughter and they have never looked back. Really comfortable apparently and so much easier

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

27 June 2026Jessica313
Verified Purchase

Great and affordable

Yes, I recommend this

I bought to reduce use of disposable sanitary products and wear alongside a mooncup on my heavy days/nights. Totally recommend, do exactly what they say to do and very affordable. Easy to wash by rinsing in cold water after use and then put them in the washing machine.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

08 June 2026LynnieB1960
Verified Purchase

Game changer!

Yes, I recommend this

Really pleased with the product - comfy and gives that extra bit of reassurance.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

03 June 2026Nikki2609
Verified Purchase

Underrated, will buy more

Yes, I recommend this

Great for work, I’m post meno and have a paranoia about smells. These keep me fresh all day.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

26 May 2026cole02
Verified Purchase

Very good quality

Yes, I recommend this

Bought these for my granddaughter and she is very pleased with them.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

10 May 2026Melbelz32
Verified Purchase

Great quality and comfortable

Yes, I recommend this

Great quality period pants. They wash well and do the job well. They are also really comfy

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

06 May 2026Rusty28
Verified Purchase

Great product.

Yes, I recommend this

Having used several other brands before buying these I'm really impressed. They are slim, comfy, soft and breathable. I definitely recommend these over more expensive items.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

30 April 2026NanaNoodles2
Verified Purchase

Just the job and more!

Yes, I recommend this

Loved being free from worry of leakage. Nice fit and lace trim made the knickers feel fancy!

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

26 April 2026S Zelders
Verified Purchase

Good comfortable

I would recommend these as well very comfortable to fit

Helpful?

24 April 2026Jazz90
Verified Purchase

Quality and comfort

Yes, I recommend this

Absolutely love these!! A win no matter what size I’ve needed to buy. I used to buy the very expensive ones but I just can’t afford it- these have been a perfect second choice. Comfortable, no leaks and look like regular underwear unlike the other brands I’ve used.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

23 April 2026NA82
Verified Purchase

Nice but could be better

Yes, I recommend this

Good absorbency and style but the top lace is quite scratchy. I sized up to have a more comfy high-waisted fit. They do seem on the smaller side… usually get a 14 but needed a 16 for comfort (my hip waist 110cm).

Reviewer Ratings

How did it fit?

A bit small

Helpful?

Reviewer Ratings

How did it fit?

A bit small

20 April 2026Tina3P
Verified Purchase

I would not reccommend

No, I don't recommend this

Not very effective—absorbency is low, which meant frequent changes were still necessary, and they don’t stay fresh or comfortable for long.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

30 March 2026Gettingon21
Verified Purchase

Sorry a mixed review

No, I don't recommend this

Whilst I think this is a good product and fit for purpose the leg elastic is lovely and soft the top elastic is more like razor wire, not at all comfortable

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

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