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5 Pack Cool & Fresh™ Invisible Trainer Liners™

Product code: T100313

About this style

Cut for discreet wear, these invisible trainer liner socks balance practicality with comfort with any footwear style. The soft, breathable fabric with added stretch provides a precise fit beneath any footwear, sitting low around the ankle. Engineered with Cool & Fresh technology, the moisture-wicking fabric maintains day-long dryness with effective moisture management. Anti-bacterial elements provide lasting freshness, reducing odour throughout the day. Presented as a five-pair pack for styling. M&S Collection: Easy-to-wear wardrobe staples that combine classic and contemporary styles.

M&S

5 Pack Cool & Fresh™ Invisible Trainer Liners™

€10

Colour

Size

Free standard delivery over €75

Reviews (18)

4.8

89% Recommended this product

Mentions
08 February 2026SuperNan57

Perfect socks.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I have tried several types of invisible socks and they always work their way under my feet. These little beauties stay in place. I bought the white ones first and liked them enough to get the black ones too. Happy days.

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

04 February 2026Billy big bouncy balls

Great fit for feet and used as a condom as well xx

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Super sock sensation on the little Willy to halt leeks

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

15 January 2026Goldenok1

Well Received.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Bought these as a gift requested by a family member and the recipient was happy with them. They seem to be of good quality and are doing the job.

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

19 December 2025TRigg16

Great socks

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great invisible socks. The grip on the inside of the heel keeps them in place. No falling off into trainers. Very comfortable . No show with trainers.

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

28 November 2025FatBooge77

Bargain T-shirt Purchase

Originally posted on marksandspencer.com (UK)

Gesta t-shirts. Nice feel. Nice size. Job's a good'un!

Helpful?

16 November 20251mrgrumpy

Satisfaction

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Good quality good fit keep feet warm wear mine in house with slippers

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

13 October 2025Dragon head

Satisfaction

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Good fit well made reasonable price would 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

11 October 2025Cosygirl

Good socks that stay put

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely socks. Bought the men’s ones as they have a grippy piece of rubber in back and I found they stayed put better than the women’s ones.

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 2025Emmerdale159

Comfy stay put

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

These socks are perfect for my husband, he wears them for golfing, as they stay put and don't come off the back of your feet.

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

25 September 2025Alvarino

Soft and comfortable.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I was looking to buy some more in the womens section but they didn't have my size so went to check out the mens. I prefer these - recommended

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

05 April 2025Swatt

Great Comfy Trainer Liners

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Really great and they actually fit and do stay in place!

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

03 April 2025Delores123

Not great quality

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Poor quality, developed holes within a couple of wears. This is the second time I have bought them, i thought that i would give them another go and buy a bigger size. I thought that maybe they had developed holes because they were too small, however the new bigger size have also developed holes in the toe. The fabric is too thin. I love the idea of the silicone to keep them from slipping, just wish the fabric was thicker.

Reviewer Ratings

Quality

Poor

Value for Money

Poor

Style

Excellent

How do you feel about the size?

Small

Helpful?

Reviewer Ratings

Quality

Poor

Value for Money

Poor

Style

Excellent

How do you feel about the size?

Small

01 March 2025tgf1

Lovely

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Soft and comfortable. Good fit. Don’t slip down whilst wearing them.

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

16 February 2025Wardy1234567

Invisible trainer socks

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Love these socks they’re good quality and stay on your feet

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

11 February 2025chelse21

Summer sock

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great socks for summer, especially if you don’t want to show any sock. Comfy, and good quality material. Very much recommended.

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

10 February 2025Love MS 23

Good buy

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Looks and feel good on my feet and reasonably priced.

Reviewer Ratings

Quality

Good

Value for Money

Good

Style

Good

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

Quality

Good

Value for Money

Good

Style

Good

How do you feel about the size?

True to size

31 January 2025Simon1970

Top socks‼️

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I’ve tried many different brands, Marks and Spencer’s are the best invisible socks, quality and comfort.

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

26 January 2025giddyaunt

Very comfortable

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Very comfortable and they stay in position for me. I bought the biggest size possible as socks always seem to come up small and I hate having squashed toes.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

How do you feel about the size?

Small

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

How do you feel about the size?

Small

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