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Heatgen™ Medium Thermal Strappy Vest

Product code: T329256

About this style

Featuring Heatgen™ technology, this strappy vest is built for medium warmth on cooler days. It has a supersoft feel that stays lightweight under other layers. This M&S vest is non wired, so it sits smooth against the body without any bulk. M&S Collection: versatile styles in modern shapes with unique and playful details.

M&S

Heatgen™ Medium Thermal Strappy Vest

€16

Colour

Size

Free standard delivery over €75, otherwise €4.50

Reviews (5)

4.4

100% Recommended this product

28 October 2026mrspilates

Really cosy.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I love this, it us so cosy without being bulky. Great for under short sleeves.

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

16 October 2026TECHNOLYN

Soft, warm material.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Bought for winter warmth. Comfy to wear but a little too long.

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

08 October 2026Gina 1970

Cosy

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Love the heatgen range of thermals . Cosy and functional but not old fashioned

Reviewer Ratings

How do you feel about the size?

A bit large

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit large

05 October 2026Bridgp

Great fit and comfortable will wear for warmth

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great fit and very comfortable will wear during the winter months for warmth

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

01 October 2026Jager20

Cosy

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely material, it will be lovely under a jumper for spring/autumn

Reviewer Ratings

How do you feel about the size?

Small

Helpful?

Reviewer Ratings

How do you feel about the size?

Small