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5 Pack Cool & Fresh™ Trainer Liners™

Product code: T100381

About this style

These trainer liners™ are a must-have essential. Cotton-rich design for comfortable all day wear. Plus, our Cool & Fresh™ technology works to help keep feet cool, dry and fresh all day.

Details & care

Style

Product Style: Trainer socks

Cool & Fresh™: keeps you cool, dry and fresh all day

Added stretch

Composition

80% cotton, 19% polyamide and 1% elastane

Care

Wash at 40°C

Do not bleach

Tumble dry medium temperature

Iron at low temperature

Do not dry clean

M&S

5 Pack Cool & Fresh™ Trainer Liners™

€12.50

Colour

Size

Free standard delivery over €75

Reviews (263)

4.2

58% Recommended this product

Mentions
02 September 2026Salty73

Great product

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Can’t fault these good quality super comfy trainer liners. Perfect for summer fits.

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

02 September 2026kim3stu

Disappointing

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

I bought these for my husband, unfortunately he wasn't happy with them as they kept riding down into his trainer, i checked the size which was correct, the quality of the cotton was ok but could have done with a wax back in the heel to stop them moving. I will have to pass them on to a charity shop as i can't see i could return them without packaging etc?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Average

Style

Good

Material

Good

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Average

Style

Good

Material

Good

02 September 2026KS98

Constantly roll down!

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Bought these for holiday but they roll down constantly. The fabric of the socks are good but they are impractical to use.

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Poor

Style

Fair

Material

Poor

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Poor

Style

Fair

Material

Poor

01 September 2026Mic130

Comfortable and lightweight

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I struggled to find these in store, so I ordered them online — and I’m really glad I did. They’re comfortable, a great fit, and perfect to wear with loafers. Soft, reliable, and exactly what I needed for everyday use.

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

18 August 2026DxT

Nice Socks

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Nice socks, good quality, but they came up too big for my size

Reviewer Ratings

How do you feel about the size?

Large

Value for Money

Average

Style

Good

Material

Good

Helpful?

Reviewer Ratings

How do you feel about the size?

Large

Value for Money

Average

Style

Good

Material

Good

12 August 2026Silly old

Cool socks

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Cool socks that fit - it’s not rocket science for goodness sake!

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Average

Style

Poor

Material

Fair

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Average

Style

Poor

Material

Fair

12 August 2026mummymemummyme

Good quality and comfortable

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Excellent quality and a good fit. Recommended for all

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Average

Material

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Average

Material

Excellent

09 August 2026Colinut

Good value

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Good value and quality just a bit tight around the toes should get use to it

Reviewer Ratings

How do you feel about the size?

A bit small

Value for Money

Excellent

Style

Excellent

Material

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit small

Value for Money

Excellent

Style

Excellent

Material

Excellent

09 August 2026Oijou

Good fit

Originally posted on marksandspencer.com (UK)

Just what I needed to go with the new pair of trainers

Helpful?

07 August 2026isleofmanshopper

Great

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Ideal what was required and quality good, thank you

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

06 August 2026NannyDarling1

Great trainer socks

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Comfortable trainer socks, stay on don’t slip down

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

06 August 2026coopecm

Comfortable and good fit

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Comfortable and well fitting trainer liners at a very reasonable price point

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

05 August 2026Fang Farrier

A wardrobe necessity

Originally posted on marksandspencer.com (UK)

Handy cotton socks - great for wearing with trainers

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

25 July 2026Cricketmusicals

Quality socks

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

A quality product. Feet remain really cool even in this hot weather.

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

24 July 2026Ne55ie

Ideal trainer sock

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Really good trainer sock that are comfortable and stay in place whilst walking. Don't show above the trainer.

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Good

Material

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Good

Material

Excellent

23 July 2026Spiderate

Needs Suspenders :-(

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

These have gone in the bin. I bought the correct size and they seemed to fit OK but always ended up migrating to the middle part of my foot. You get what you pay for I guess.

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Poor

Material

Average

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Poor

Material

Average

21 July 2026Jozy

Good trainer socks

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Good trainer socks, ideal for Summer. Fit for purpose & reasonably priced.

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

20 July 2026Albany123

Useless trainer liners.

Originally posted on marksandspencer.com (UK)

Useless. Heel part slips down the foot. Very uncomfortable to wear. In the bin they go. Waste of money.

Helpful?

20 July 2026Figi57

Ok but shrink in the wash

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Socks are ok, but a little small after washing at 30c. They barely stretch over my size 9 feet.

Reviewer Ratings

How do you feel about the size?

A bit small

Value for Money

Average

Style

Good

Material

Average

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit small

Value for Money

Average

Style

Good

Material

Average

20 July 2026Enola D

Good quality socks

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Bought these socks for my son. He said they are the most comfortable socks he’s ever worn.

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Style

Excellent

Material

Excellent

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