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100 Denier Thermal Heatgen™ Opaque Tights

Product code: T602152

About this style

These heavyweight thermal tights offer light warmth with their special fibre combination, perfect for winter when temperatures begin to drop. The opaque 100 denier thick fabric provides full coverage and helps insulate your legs, while added stretch ensures a comfortable legging-style fit throughout the day. A soft comfort waistband completes these super comfortable M&S Collection hosiery items, keeping you cosy without compromising on style - ideal for those who prefer the coverage and comfort of a legging with the convenience of tights. M&S Collection: Easy-to-wear wardrobe staples that combine classic and contemporary styles.

M&S

100 Denier Thermal Heatgen™ Opaque Tights

£10

Colour

Customers say:

Fits true to size()
Size

Free standard delivery over £60

Reviews (831)

4.1

65% Recommended this product

Mentions
14 March 2026Ipswich1
Verified Purchase

Warm, cosy & nice to wear

Yes, I recommend this

Warm & cosy. Nice colour too.i ordered a Large even though I’m a size 10-12, as i am tall (5’8), & they fit perfectly.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

14 March 2026NJT11510
Verified Purchase

Soft, comfortable, warm and opaque.

Soft, comfortable, warm and nicely opaque. Great value.

Helpful?

13 March 2026Nigelley
Verified Purchase

Super opaque

Yes, I recommend this

I love these extra thick opaque tights, they look and feel luxurious! Totally recommend :-)

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

11 March 2026Cherry berry
Verified Purchase

Nice winter tights.

Bought for general wear. Very comfortable ,dont slide down.

Helpful?

11 March 2026Nana Style
Verified Purchase

Cosy tights.

Yes, I recommend this

Bought as an alternative to trousers all the time and away from the eternal black.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

06 March 2026Tel23
Verified Purchase

Lovely and soft material

Yes, I recommend this

I have not worn these yet but they feel really soft, thick enough for full cover, nice and stretchy. I would say true to size, I am 5ft 5 ins and bought medium. Looking forward to wearing them.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

05 March 2026Savishopper50
Verified Purchase

Cosy tights !

Yes, I recommend this

I always wear M&S thermal tights but have never tried the 100 denier . They were very warm and I was happy with the look of them able to wear a skirt in very low temperatures on holiday .. intend to wear on cold days at home !

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

04 March 2026AliDoo
Verified Purchase

Cosy and comfortable

Great fit and warm. Good to have in chocolate brown.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

02 March 2026maryann02
Verified Purchase

Tights

Yes, I recommend this

I am very pleased with these tighttrue to size and very comfortable

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

25 February 2026The DR
Verified Purchase

Heatgen Tights

Yes, I recommend this

Bought these Tights to wear under trousers whilst visiting Kaunas, they were very comfy and added that extra layer needed in sub zero temperatures without being too thick.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

23 February 2026Snoopy Fans
Verified Purchase

These tight are great

Yes, I recommend this

These tight are great - they are light weight, yet cosy - wearing them they appear to be good quality 40 denier tight, but have the hidden depth of being thermal that keep you legs warm!

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

22 February 2026Drm123
Verified Purchase

Good purchase

Yes, I recommend this

Lovely tights- fit well and feel nice and smooth. Clothes don’t cling to them either!

Reviewer Ratings

How did it fit?

A bit large

Helpful?

Reviewer Ratings

How did it fit?

A bit large

22 February 2026NW1973
Verified Purchase

Great winter tights

Yes, I recommend this

Lovely colours (bought navy and grey), great fit and long enough for my 32” legs! True to size. The waist comes up high enough to stay in place but too high.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

19 February 2026clothesnut
Verified Purchase

Good warm matte tights

Yes, I recommend this

Always a good buy. I have a few pairs. Warm and wash well. Also matte black NO shine

Reviewer Ratings

How did it fit?

Very small

Helpful?

Reviewer Ratings

How did it fit?

Very small

18 February 2026Moodylou51
Verified Purchase

Great quality

Yes, I recommend this

These were a little bit thinner than I expected but did the job. Washes well and keeps its shape

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

17 February 2026Corinne65
Verified Purchase

Cosy tights

Yes, I recommend this

Really pleased with these tights, they fit well and are warm.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

17 February 2026goodstrain
Verified Purchase

Brown tights

No, I don't recommend this

Not taken out of the packaging as I didn’t like the colour. Felt nice and soft but cannot comment on anything else

Helpful?

17 February 2026Jen and Jon
Verified Purchase

Snuggly tights

Lovely and warm and go so well with my navy smock dress and boots.

Helpful?

15 February 2026Jules Vern 61
Verified Purchase

Cozy, super soft and warm.

Snuggly warm legs thanks to these tights on cold winter days.

Helpful?

11 February 2026Rquel
Verified Purchase

Great quality.

Yes, I recommend this

I needed it for work. And it’s very warm just want I’m looking for. I bought 3 pairs..

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

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