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180 Denier Heatgen Plus™ Thermal Knee Highs

Product code: T606410

About this style

Keep warm in cold weather with our innovative 180 denier thermal knee highs, featuring Heatgen Plus™ technology that ensures you’ll be kept warm and cosy whatever the weather. Added layering provides soft comfort and warmth, making these thermal knee highs a must in colder months.

M&S Collection

180 Denier Heatgen Plus™ Thermal Knee Highs

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Reviews (65)

4.2

78% Recommended this product

Mentions
22 October 2018enthusiast

Cosy toes

Yes, I recommend this

Very soft, very smart, very comfortable, and they stay well. I will be buying more of these before they sell out!

Reviewer Ratings

Quality

Excellent

Value for Money

Good

Style

Good

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Good

Style

Good

How did it fit?

True to size

03 October 2018Gran08

Heatgen Plus thermal pop socks

Yes, I recommend this

Bought two pairs of these thermal pop socks for a camping weekend in the Lakes recently and they did the job just great. Particularly like the fleecy feel to the linings.. Fit well and smoothly under trousers and best of all kept me warm!

Reviewer Ratings

Quality

Good

Value for Money

Good

Style

Good

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Good

Value for Money

Good

Style

Good

How did it fit?

True to size

30 September 2018Pollywog14

Cosy legs

Yes, I recommend this

Tried these for the first time. Really lovely and cosy with a fluffy inner. Toe seam could be a bit of a problem, but I have found that with a bit of manoeuvring this can be overcome . Will certainly be buying more on line as my local store isn't stocking them at the moment.

Reviewer Ratings

Quality

Good

Value for Money

Good

Style

Good

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Good

Value for Money

Good

Style

Good

How did it fit?

True to size

24 August 2018sockwearer2

warm

Yes, I recommend this

I get cold at work and these are great under work trousers for keeping warm.

Reviewer Ratings

Quality

Good

Value for Money

Good

Style

Good

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Good

Value for Money

Good

Style

Good

How did it fit?

True to size

20 March 2018spendingagain

Spot-On for Winter

Yes, I recommend this

Love these knee-highs. They are warm, soft, have a deep band at the top which avoids a ridge on my legs, and are not too thick. I wear them under trousers and leggings, especially when travelling and they fit well under ankle or knee-length boots. They are not cheap, and I noticed a pair I had only worn about 4 times has worn thin on top of my (cut short) big toe nail so I hope they will give long-lasting wear. I have purchased about 6 pairs over the last 2 winters and recommend them.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

11 March 2018FELINESRUS

Great socks

Yes, I recommend this

I bought these knee length socks specifically because I am having a new knee operation soon, and won't be able to wear tights for a while. These are very warm and stay up, and will make life much easier for me.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

10 March 2018woofoo

Heatgen Socks

Yes, I recommend this

I am so pleased I found these. So soft, so warm, so easy to wash, so easy to dry, so smooth & so lovely I NEED more. They are so warm to wear absolutely perfect when we had a real cold spell. Lastly, not at all bulky. I highly recommend these socks.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

09 March 2018see1

Fabulous knee highs

Yes, I recommend this

I can truly recommend these thermal knee highs - ideal to wear under trousers because they really are cosy and offer the extra layer when cold

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

26 February 2018Soisique

Warm knee high socks

Yes, I recommend this

These knee high socks fit very well and look smooth and smart. They have a warm lining so keep my feet and lower legs warm and cosy.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

25 February 2018cakebaker17

best knee length socks

Yes, I recommend this

these are thicker than regular socks but have the appearance of a thick denier tight. lovely and soft and stretch to accommodate a decent sized calf which i have struggled with in other knee length socks. wash well & dry quickly.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

24 February 2018Adderley

Heatgen plus knee highs

No, I don't recommend this

I suffer with NUM toes but they didn't help me.

Reviewer Ratings

Quality

Average

Value for Money

Average

Style

Fair

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Average

Value for Money

Average

Style

Fair

How did it fit?

True to size

23 February 2018Menanny

Disappointing

No, I don't recommend this

Lovely material making them really snug & warm but they constantly slide down to mid-calf which is very aggravating. They don't feel anything like long enough. I'm so disappointed as I love the tights in a similar material.

Reviewer Ratings

Quality

Excellent

Value for Money

Average

Style

Average

How did it fit?

A bit small

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Average

Style

Average

How did it fit?

A bit small

19 February 2018beeappy

Amazing

Yes, I recommend this

These socks are so soft, your feet feel pampered as you walk. Feet and legs are so cosy and warm they are amazing try these and see for yourself you will not be disappointed

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

17 February 2018Sony1

Thermal socks

Yes, I recommend this

These socks arrived on the very day I wanted them. They are quite thick but super warm just right for me as my feet are always cold.Great!

Reviewer Ratings

Quality

Good

Value for Money

Good

Style

Good

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Good

Value for Money

Good

Style

Good

How did it fit?

True to size

02 February 2018MonkeyEm

Best thermal knees highs on the market

Yes, I recommend this

Great item, really good value compared to others & look smart too. Perfect fit, yet I'm on the large side but no issues with slipping or sag. Very thick & welcome warmth.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

19 January 2018fairystoriesaremadeof

Thermal knee high socks

No, I don't recommend this

Only worn them twice and went in holes at the toe seam. Stitched them up but gone in holes again. Shame because they kept my feet warm but wasted £6, they won’t even last the winter at this rate.

Reviewer Ratings

Quality

Poor

Value for Money

Poor

Style

Fair

How did it fit?

A bit small

Helpful?

Reviewer Ratings

Quality

Poor

Value for Money

Poor

Style

Fair

How did it fit?

A bit small

19 January 2018tartanresearch

Heatgen products

Yes, I recommend this

All Heatgen products appear to be made on the "generous" sizing - too large. The "socks" are uncomfortably too tight round the top. I purchased two of every item ordered. Majority of goods being returned because of the sizing. I ordered size 16 in error, and will exchange them for size 12/14. I have ordered Heatgen products in the past and been delighted with them. Due to the really cold weather I ordered Heatgen Plus. Since the garments had a fleecy interior, I assumed this is what Plus signified. Perhaps it referred to size! I would recommend the garments but warn them about the sizing and the extremely tight tops to socks. I do not have "thick" leg calves and normally knee high socks fit well.

Reviewer Ratings

Quality

Good

Value for Money

Average

Style

Average

How did it fit?

A bit large

Helpful?

Reviewer Ratings

Quality

Good

Value for Money

Average

Style

Average

How did it fit?

A bit large

13 January 2018rotheru

Lovely warm knee-highs

Yes, I recommend this

I bought these for myself last winter and found them so comfortable and warm and lasting into this winter that I bought some for my elderly mother. She finds them equally comfortable and warm. Much better than socks. Wash well too

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

14 December 2017SusanR1

Love love love these !!

Yes, I recommend this

These are just perfect at this time of year. Keep my legs and feet feeling very warm. No leg marks which I have had in the past. Last for ages - wear them on a daily basis. Buy them !!!! My only gripe is that they only seem to be available online.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How did it fit?

True to size

02 December 2017Fuzzley

Uncomfortable toe seam

No, I don't recommend this

I was desperate to find some really warm socks and these looked to fit the bill. However, as others have mentioned, the toe seam is VERY uncomfortable and there is no heel which makes them like a long tube but they do hug the foot in a shapely way. They are nice and thick but very tight. I have reasonably slim legs but found them restrictive to the point that if you had a larger calf they could feel like your blood supply was being cut off! Also, these socks have quite a slippery feel which I personally find somewhat unpleasant, more like tights than cosy socks. They seemed to gradually pull from the toe back towards the leg increasing the discomfort over the toes and I found I was constantly pulling them forward from the toe end. Annoying to say the least and at £6 a pair I am quite disappointed.

Reviewer Ratings

How did it fit?

A bit small

Helpful?

Reviewer Ratings

How did it fit?

A bit small

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