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M&S Collection

3pk Heavy Absorbency Period High Leg Knickers

£16

Colour

Sale items

Customers say:

Fits true to size()
Size

Free standard delivery over £60

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

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

Delivery, collection & returns

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 (25)

4.3

76% Recommended this product

Mentions
22 October 2025Nichs14
Verified Purchase

Excellent period pants for teens/tweens.

Excellent, work well for medium to heavy flow, comfortable and have lasted well after many washes. Better than various others we’ve tried. Brilliant for tweens/teens instead of pads.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

14 October 2025Starling24
Verified Purchase

Lovely pants

Yes, I recommend this

Lovely pants - good design and the do a good job. Like the lace trim.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

14 October 2025Tartlet
Verified Purchase

Good quality

Good fit, reliable product. Does what it’s supposed to do, not glamorous!

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

11 October 2025Moldienut
Verified Purchase

Very well thought out product

Yes, I recommend this

I often wear these for night time during my period and they haven’t even leaked once. Which shows this is a revolutionary development for ladies on periods and a very well thought out product.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

10 October 2025iii28
Verified Purchase

Nice Product

Yes, I recommend this

Good Product, true to size, bought for bladder leaks. So far so good. Wash well.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

02 October 2025Great colour
Verified Purchase

Quality

No, I don't recommend this

The quality of these knickers has drastically changed I bought some few years back which are still going strong. The place elastic at the top do not feel secure and feel flimsey

Helpful?

25 September 2025Snorklet
Verified Purchase

Useful piece of kit

Not just for periods - these are useful for dribbles when sneezing, coughing etc

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

21 September 2025SmilerJPJ
Verified Purchase

Superb quality!

Yes, I recommend this

My daughter loves these. Great protection. And we save so much not having to buy other sanitary products.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

14 September 2025Hobknob90s
Verified Purchase

Superb!!

Yes, I recommend this

Marks & Spencer’s period pants are outstanding. The fit is excellent, the comfort level is superb, and they provide reliable protection throughout the day. A purposeful, eco-friendly option that doesn’t compromise on quality or performance.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

18 June 2025Flora1988

Amazing value and quality

Yes, I recommend this

I wear them at night when I'm on my period. High leg makes them really comfortable. Better quality that Modibodi ones which are much more expensive. They dry a lot quicker too.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Comfort

Good

How did it fit?

A bit large

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Comfort

Good

How did it fit?

A bit large

12 June 2025Bestapple

crotch too wide

Yes, I recommend this

Liked that available in colours other than black/dark and also reasonable price compared to branded products. Using for bladder leaks rather than periods. As others have said - fit is large. I am 12-14 & 12 fits comfortably except I find crotch too wide for comfort. My local store only had high legs & full briefs - would like to compare with bikini to see if they are better.

Reviewer Ratings

Quality

Excellent

Value for Money

Good

Style

Good

Comfort

Average

How did it fit?

A bit large

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Good

Style

Good

Comfort

Average

How did it fit?

A bit large

24 April 2025
Verified Purchase

On the large side

Yes, I recommend this

Good underwear but large. I went one size down and they were still big - I could have gone down two sizes.

Reviewer Ratings

Quality

Good

Value for Money

Excellent

Style

Average

Comfort

Good

How did it fit?

Very large

Helpful?

Reviewer Ratings

Quality

Good

Value for Money

Excellent

Style

Average

Comfort

Good

How did it fit?

Very large

22 April 2025Tracey 13
Verified Purchase

Good quality

Yes, I recommend this

Shame there isn’t a variety of low & medium flow available in the pack in fact there is no option to purchase single low or medium flow at all

Reviewer Ratings

Comfort

Good

How did it fit?

True to size

Helpful?

Reviewer Ratings

Comfort

Good

How did it fit?

True to size

07 April 2025Ballerina23
Verified Purchase

Fab quality, come up large

Yes, I recommend this

I would give these knickers 10 stars except for the sizing. I think they come up very large (and a bit baggy for me. That said, I shall buy a size smaller because they do EXACTLY what they say they do.

Reviewer Ratings

Quality

Excellent

Value for Money

Good

How did it fit?

Very large

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Good

How did it fit?

Very large

31 March 2025AyramRosi
Verified Purchase

Game changer

Yes, I recommend this

No more pads needed for bladder leakage when wearing these. Comfortable and feel more secure. Well done M&S.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

How did it fit?

True to size

30 March 2025Sehow
Verified Purchase

Different quality

Yes, I recommend this

As per other review, they have a more crinkly sound but this does not effect their intended use

Reviewer Ratings

Quality

Good

Value for Money

Good

Style

Good

Comfort

Good

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Good

Value for Money

Good

Style

Good

Comfort

Good

How did it fit?

True to size

29 March 2025Spudbud
Verified Purchase

Great quality. Good price and saves me a fortune.

Yes, I recommend this

These are brilliant. I wear them as incontinence pants. I have never had a problem with leakage. Saves me a fortune not having to buy throw away pads. I have been buying them for a few years now and have only just had th elastic start to go on a couple of pairs. I prefer the high leg oned

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

How did it fit?

A bit large

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

How did it fit?

A bit large

13 March 2025Semalina
Verified Purchase

Disappointing

No, I don't recommend this

Unfortunately they leaked within minutes 😕 I bought these for some confidence when out and about on the first couple of days as my flow is super heavy. I tried a pair as backup and they were fine all day so I tried them without when I got home and within seconds they had leaked......I was disappointed as I trust m&s never fail to deliver until now. So I'd say if you are heavy, these knickers are okay to use with your usual support.

Reviewer Ratings

Quality

Average

Value for Money

Average

Style

Excellent

Comfort

Good

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Average

Value for Money

Average

Style

Excellent

Comfort

Good

How did it fit?

True to size

11 March 2025MrsMur
Verified Purchase

Good quality

Good fit and contain those wee moments a lady of a certain age has.

Helpful?

08 March 2025SAL0956
Verified Purchase

Great Confidence Booster

Yes, I recommend this

These are great pants. Comfortable and washable. Perfect for days out or times when you don’t know just when the next loo break will be. Brilliant. Thank you M&S.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

How did it fit?

True to size

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