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M&S

2pk Super Heavy Absorbency Period Knicker Shorts

£16

Colour

Customers say:

Fits true to size()
Size

Free standard delivery over £60

Product code: T618329P

About this style

These cotton-rich period knicker shorts provide super heavy absorbency, making them ideal for overnight wear. Shorts style for good coverage, with added stretch in the material for easy movement. An antibacterial finish helps everything stay fresh and hygienic. M&S Collection: versatile styles in modern shapes with unique and playful details.

Details & care

Style

High rise

Added Stretch

Composition

95% cotton, 5% elastane (exclusive of trimmings) , Super heavy absorbency , 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

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 (16)

3.4

63% Recommended this product

Mentions
15 October 2025MrsET1
Verified Purchase

Could be better

No, I don't recommend this

Ok. The gusset is the same size as standard knickers so doesn't provide with good coverage needed to deal with a heavy flow- let alone a super heavy flow. I got these to sleep in and they did not do the job at all. For day use they would be ok. The coverage front to back is good.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

12 October 2025Joey121
Verified Purchase

Badly designed

No, I don't recommend this

These are very poor. The absorbent panel is a narrow strip down the middle with non absorbent material down the sides. It is a totally ineffectual product. I was disappointed as the idea is really good - unfortunately the execution is poor. I would not recommend these.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

11 October 2025Rea66
Verified Purchase

Great quality

Yes, I recommend this

Lovely quality, fit great absorbency, my daughter has different styles for the start middle and end and feels confident wearing them never let her down they wash really well and keep there shape, although initially they seem expensive in the long run saves so much money and waste and do last basically until they wear out I would highly recommend them.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

11 October 2025slcldn
Verified Purchase

Not happy

No, I don't recommend this

material has pilled from one use. inner panel has rough stitching that is bothering me. not as good as i had hoped. and can’t return bc it is underwear.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

10 October 2025Nisss
Verified Purchase

amazing!!

Yes, I recommend this

good quality really comfortable after struggling with pad rash for years these are game changer

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

09 October 2025Cde2025
Verified Purchase

Very good!

Yes, I recommend this

Very comfortable and do their job. Only reason I gave 4 stars is the legs roll up under leggings and trousers.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

03 October 2025Rochelle79
Verified Purchase

An amazing product!!

Yes, I recommend this

An amazing product! I'm really heavy with clots included and you can wear them for 24hours and no leaks no feeling wet or damp and amazing product. Will be buying more!

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

20 September 2025Amandal15
Verified Purchase

Don’t buy

No, I don't recommend this

Not fit for purpose, leaked from legs, waste of money

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

17 September 2025Jinny85
Verified Purchase

Poor Quality

No, I don't recommend this

Sadly these seem very poor quality compared to others available from M&S. They are not reliable and the material has puckered around the top after only 1 wash

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

15 September 2025SLMBOO
Verified Purchase

Fab pants !!!

Yes, I recommend this

Comfortable underwear is essential. Soft seams Smooth edging with no exposed elastic. Fits description snd sizing.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

21 April 2025Louisettt
Verified Purchase

Disappointed

No, I don't recommend this

The product was listed as super absorbency but they didn’t hold the smallest of leaks, very dissapointing. The fit was also poor, far too large overall but low rise in the back.

Reviewer Ratings

Quality

Average

Value for Money

Good

Style

Fair

Comfort

Fair

How did it fit?

Large

Helpful?

Reviewer Ratings

Quality

Average

Value for Money

Good

Style

Fair

Comfort

Fair

How did it fit?

Large

11 April 2025Meh2
Verified Purchase

Good quality and good value for money

Yes, I recommend this

This "2pk Super Heavy Absorbency Period Knicker Shorts" is good value for money and good quality. My daughter wears it at school for extra protection. It is as good as the expensive one she had previously bought from another brand.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Good

Comfort

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Good

Comfort

Excellent

How did it fit?

True to size

09 April 2025Gary
Verified Purchase

Nice coverage

Yes, I recommend this

I’d previously purchased the boy short period underwear which are excellent. I wanted a bit more coverage and these are perfect with protection ( I think) from waistband to waistband time will tell. (Review is under my husbands account - Gail)

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 2025JanBKTFA
Verified Purchase

Excellent quality & do a good job

Yes, I recommend this

Daughter suffers from incredibly heavy and severe periods & these work very well. Comfortable and wash well too

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

21 March 2025AJD2025
Verified Purchase

very comfortable and so far reliable

Yes, I recommend this

a gamechanger for sure, with extra star for the label that can be completely removed without breaking the seam. Have not risked using them for the worst/heaviest nights, but when in use they give very good security and sleep quality. the gusset in the narrowest place could be a little wider though.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Comfort

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Comfort

Excellent

How did it fit?

True to size

16 March 2025Angack
Verified Purchase

Ok

Yes, I recommend this

I bought these thinking they would be just as good as wearing pads, for minor age leakages. They are nice, but as the padding goes up the back, they can feel a bit uncomfortable, like they're caught in your bottom. Also i have noticed they can have a strange smell. I wondered if there is something in the padding to give them the absorbency. I did not purchase them as period pads.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Average

How did it fit?

A bit large

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Average

How did it fit?

A bit large

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