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3pk 20 Denier Firm Support Knee Highs

Product code: T606407

About this style

These firm support knee highs improve circulation and reduce ankle swelling for all-day comfort. Made from material with a sheer 20 denier finish and a beautiful shine. The convenient three-pack features antibacterial Freshfeet™ technology to combat odour-causing bacteria, while flexible added stretch ensures a perfect fit across different size options plus provides superior comfort. These durable stocking-style tight knee highs feature reinforced toes for long-lasting wear. M&S Collection: Easy-to-wear wardrobe staples that combine classic and contemporary styles.

Details & care

Style

Control: Firm control

Added Stretch

Composition

71% polyamide, 29% elastane

Care

Hand wash only

Do not bleach

Do not tumble dry

Do not iron

Do not dry clean

M&S

3pk 20 Denier Firm Support Knee Highs

£9

Colour

Free standard delivery over £75, otherwise from £3.99

Reviews (156)

3.8

51% Recommended this product

Mentions
02 September 2026DonnaA123
Verified Purchase

Not very durable

No, I don't recommend this

Decent compression but they don't last more than two wears. Toe tore right through them.

Reviewer Ratings

How did it fit?

A bit small

Helpful?

Reviewer Ratings

How did it fit?

A bit small

29 August 2026Isobelben
Verified Purchase

Fab alternative

My customers complain they have difficulty in getting their prescription support socks on, hence stop wearing them. These are better than nothing, & are great for mild fluid issues.

Helpful?

29 August 2026Cleves1540
Verified Purchase

Good support Socks

Yes, I recommend this

These are really good for support. Wear well with reinforced heel. Not always easy to find in the shops so great to get them easily online.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

24 August 2026XYZ46
Verified Purchase

They do what it says on the tin!

Yes, I recommend this

I have previously purchased the firm support tights which I have found very effective for times when my legs and feet become swollen during the day.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

23 August 2026Jattic
Verified Purchase

Good support

Yes, I recommend this

I wanted 15 denier but they are only sold in large size.Tried these instead Good support 20 denier looks fine as they have a nice sheen. Would have preferred without reinforced heel

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

10 August 2026Welshdresser
Verified Purchase

Would not buy again

No, I don't recommend this

Found these knee highs to be too firm around the top of the leg; after wearing for most of the day found they cut into my skin behind the knee and made the area very sore. On the plus side would say they are long enough in length and didn't fall down but unfortunately not for me.

Reviewer Ratings

How did it fit?

Small

Helpful?

Reviewer Ratings

How did it fit?

Small

05 August 2026Happymum182
Verified Purchase

Recommended by nurse

Yes, I recommend this

These are great. I bought them for my 80 year old mum who has fluid retention in her legs and they have really helped with the swelling and pain. Her nurse practitioner recommended them.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

03 August 2026HazelNW
Verified Purchase

Good support

Yes, I recommend this

Bought to reduce swelling in ankles and lower legs.

Reviewer Ratings

How did it fit?

A bit large

Helpful?

Reviewer Ratings

How did it fit?

A bit large

27 July 2026sugarplumb
Verified Purchase

Comfy

Yes, I recommend this

Not worn these yet the reviews encourage me to give them a try

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

25 July 2026Mollimum71
Verified Purchase

Solved my problem!

Yes, I recommend this

I am an older purchaser and am supposed to wear support stockings due to minor circulatory problems but the NHS ones I cannot manage to put on due to arthritis in hands!!! Conundrum!! So I tried these and they are excellent. Not as difficult to put on, they stay just below knee, feel firm and are helping my legs, especially in this hot weather! I keep a stock of these now together with the medium strength which are also excellent.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

19 July 2026Margaretting
Verified Purchase

Super quality and hardwearing

Yes, I recommend this

Super quality product, perfect for support and compression of calf and ankle. Look very sleek.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

19 July 2026lisle
Verified Purchase

Great socks

I wear compression socks and needed finer socks to wear to a wedding. These were excellent very comfortable and kept the swelling down

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

03 July 2026Aries10
Verified Purchase

Excellent product

Yes, I recommend this

Always buy these tights now. So comfy and great support.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

28 June 2026M4Mother
Verified Purchase

Supportive

Yes, I recommend this

Legs felt supported whilst wearing them , no tightness around the top

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

20 June 2026Nanniemansje
Verified Purchase

Medium support knee highs

Yes, I recommend this

Hood product nice colour Hard to find attractive support knee highs

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

15 June 2026candlhop
Verified Purchase

Some success bit could be longer

I bought these for my Mum who had a swollen ankle. She found them ok to put on and the swelling has gone down a bit. Unfortunately they are not knee high and only go up to mid calf.

Reviewer Ratings

How did it fit?

Small

Helpful?

Reviewer Ratings

How did it fit?

Small

14 June 2026SunnyDancer
Verified Purchase

Some support but still get swollen ankles

No, I don't recommend this

I have very low blood pressure and my ankles tend to swell in hot weather. I bought these to see what difference they make. I could feel the sock pressure on the underside of my feet fine and they felt comfortable around legs (dress size 12), ankles and my feet (size 6.5 feet). However my ankle was still swollen at the end of the day. Also the colour is rather dark and tanned, so does not seem natural. Nice shine though.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

10 June 20262xcatlady
Verified Purchase

Good support knee highs.

Good fit, stay up well and wash well. A little tight at the top of the calf but are a good support and keep swelling under control.

Helpful?

08 June 2026Maimerrie
Verified Purchase

Ideal support

Ideal for wearing under longer skirts. Just sufficient support

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

02 June 2026tuliplover
Verified Purchase

Reliably lasts

Yes, I recommend this

I get through a lot of knee highs, but these are by far the best and have lasted the longest. Feel secure and do not ladder easily.

Reviewer Ratings

How did it fit?

A bit small

Helpful?

Reviewer Ratings

How did it fit?

A bit small

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