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M&S Collection

2pk Heatgen™ Light Thermal Long Sleeve Tops

€ 40

COLOURIvory
SIZE

Also available in: Short Sleeve and Long Johns
Free standard delivery over €50

Product code: T149482

About this style

These long-sleeved thermal vests use our clever Heatgen™ technology: an innovative fibre blend, helping your body to generate and retain heat so you can stay warm when the weather gets chilly. Regular fit with Flexifit™ 360 degree stretch, so your vest moves with you and holds its shape. Heat-sealed labels and super soft seams that feel gentle against your skin. Moisture-wicking fabric keeps you dry and comfortable.

Light warmth for cooler conditions and everyday comfort.

Details & care

Style

Regular fit

Features

Heatgen™ technology

lightweight and supersoft, designed to keep you warm when the weather gets chilly

Composition

38% acrylic, 29% cotton, 29% viscose and 4% elastane (exclusive of trimmings), Ribbing - 39% acrylic, 30% cotton, 29% viscose and 2% elastane

Care

Wash at 40°C

Do not bleach

Tumble dry low temperature

Iron at medium temperature

Do not dry clean

Delivery, collection & returns

Delivery

Standard

FREE over €50, or €4.50

Collection

Collect from store

FREE

Returns

Ireland returns

FREE

Exclusions apply

Reviews (776)

4.6

67% Recommended this product

Mentions
2025 februar 11croydon194

Good quality but why cream?

Originally posted on marksandspencer.com (UK)

Good product except why are they cream? All your other vest and thermal options offer white but not in the Heatgen Light???

Reviewer Ratings

Quality

Good

Value for Money

Average

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

Quality

Good

Value for Money

Average

How do you feel about the size?

True to size

2025 februar 09Cabbeles

Thermal vests long sleeves

Originally posted on marksandspencer.com (UK)

I only brought these to take the place of my old ones

Helpful?

2025 februar 09Rotterdam0892

Great layer

Originally posted on marksandspencer.com (UK)

Hubby loves them. They are thin but warm and also very long in the body so they stay tucked in. Lovely and soft to wear. Good blue colour. Highly recommend.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How do you feel about the size?

True to size

2025 februar 08GWoodroffe

Warmth and comfort

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I usually go with Uniqlo on the basis that they have nailed the next-to-skin comfort, so was a bit sceptical when I ordered these. Thankfully, I can report that these are almost identical and deliver on the promise of warmth and comfort without doubt.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Good

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Good

How do you feel about the size?

True to size

2025 februar 07lulumu

Acceptable Christmas present

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I bought a pack of these for my husband at Christmas. He feels the cold these days, and liked them so much I got him another pack. They fit him well and are very comfortable and do wash well

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Good

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Good

How do you feel about the size?

True to size

2025 februar 07Rsm11

Great buy

Originally posted on marksandspencer.com (UK)

Love these for skiing or wearing under my work clothes. Really help to keep the heat in, nice soft material and wash well

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

How do you feel about the size?

True to size

2025 februar 06IreneRD

Keep Warm in the Winter!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Excellent fit, very warm and in ladies sizes too. Will definitely buy snd and totally recommend. Many thanks!

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

Value for Money

Excellent

Style

Excellent

How do you feel about the size?

True to size

2025 februar 05neil73

Brilliant!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Brilliant top. Nice and light so you don't feel like you're wearing a huge underlayer but definitely keeps you warm in the colder months!

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

How do you feel about the size?

True to size

2025 februar 05Bazzerboyxyz

2pk Heatgen™ Light Thermal Long Sleeve Top

Originally posted on marksandspencer.com (UK)

great quality product. not too thick to cause a problem

Helpful?

2025 februar 05Lovethelakes

Warming

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Bought for my husband and he says they are very comfortable and warm

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How do you feel about the size?

True to size

2025 februar 05Sheilabear

My husband loves these

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

So warm and comfortable to wear. Wash brilliantly too.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How do you feel about the size?

True to size

2025 februar 05Dragon head

Satisfaction

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Same as the long johns purchased at the same time warm and comfortable well made good quality definitely recommend

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How do you feel about the size?

True to size

2025 februar 05NADH

Great present for chilly days

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great present for elderly husband who feels the cold. Comfortable and looks good - perfect for chilly winter days.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How do you feel about the size?

True to size

2025 februar 05Sue0953

Great product

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Bought for my cyclist husband to wear when on his bike. He also wears under his clothes when cold. Very soft material so feels warm and snug.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Good

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Good

How do you feel about the size?

True to size

2025 februar 05David T 1961

Great

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely and soft and comfortable and warm …recommend

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

2025 februar 04Silverecho

Vests

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lightweight and warm , fits under my husband’s shirt without being bulky.

Helpful?

2025 februar 02Janice Fell

My Hubby Loves Them

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I bought them for my lovely hubby to keep him warm in these bitter cold days

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How do you feel about the size?

True to size

2025 januar 31Ettena

great quality

Originally posted on marksandspencer.com (UK)

As expected ...nice and snug, not much else to say

Helpful?

2025 januar 31ELtwins2

Great quality !

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Brought these tops for my sons who work on site, keep them warm and they are a great length so do not show your belly!

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How do you feel about the size?

True to size

2025 januar 29Thomp80

Layering

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Extra layers are excellent My partner always feels the cold and they have solved the problem

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

How do you feel about the size?

True to size

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