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4pk Cotton Rich Invisible Trainer Liners™

Product code: T608071

About this style

These soft cotton rich invisible trainer liners offer comfort with practical silicone grippers that keep them in place during movement. The ankle height design ensures they remain discreetly hidden inside trainers. Featuring anti-bacterial and Freshfeet™ technology for breathable, fresh footwear, while the added stretch provides a neat fit whether you're walking, running or relaxing. M&S Collection: Easy-to-wear wardrobe staples that combine classic and contemporary styles.

Details & care

Style

With silicone grippers to keep them in place

Reinforced heel and toe

Added stretch

Composition

70% cotton, 26% polyamide and 4% elastane lycra®

Care

Wash at 40°C

Do not bleach

Tumble dry medium temperature

Iron at low temperature

Do not dry clean

M&S

4pk Cotton Rich Invisible Trainer Liners™

£8

Colour

Size

Free standard delivery over £75

Reviews (552)

4.6

72% Recommended this product

Mentions
29 May 2026Leila G
Verified Purchase

Love these!

Yes, I recommend this

Great little socks for summer shoes. Perfect with trainers or pumps in hot weather.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

28 May 2026PrincessBear
Verified Purchase

Good for the job.

Yes, I recommend this

Great trainer socks. They do stay up more than most but depending on the trainers being worn, sometimes slip down.

Reviewer Ratings

Comfort

Good

Helpful?

Reviewer Ratings

Comfort

Good

26 May 2026Grannysandy
Verified Purchase

Comfortable and recommended

Comfortable and, as claimed, invisible. Will buy more

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

22 May 2026Disa65
Verified Purchase

Great Quality

Comfortable socks that stay on your feet in shoes. Good material.

Helpful?

22 May 2026JulieFerg
Verified Purchase

Perfect!

Perfect! Don’t slip down like other trainer socks do.

Helpful?

21 May 2026wizardpat
Verified Purchase

Not happy

No, I don't recommend this

It was a three pack, not a four pack! I wanted 100% cotton. These were described as “cotton rich”, but quickly made my feet sweaty. Also there was a piece of plastic firmly stuck to the inside of the sock above the heel! Why?

Reviewer Ratings

Comfort

Fair

Helpful?

Reviewer Ratings

Comfort

Fair

17 May 202621trev
Verified Purchase

Great

Bought for first time. Good for trainers but had to buy 6-? but a little too big. Hopefully shrink when washed. Good small silicone grip on heel

Reviewer Ratings

Comfort

Good

Helpful?

Reviewer Ratings

Comfort

Good

17 May 2026Mindhu
Verified Purchase

Good quality

Yes, I recommend this

Purchased black socks for size 5 feet, fits perfect. Socks don't slip off the feet as there is a non-slip strip inside at the back of the heel.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

14 May 2026CFBrown
Verified Purchase

Useful trainer liner socks

Yes, I recommend this

These are useful and do the job mostly. However the sticky bit at the back of the heel does not totally solve the problem of socks slipping down but it does help. Nice quality cotton though.

Reviewer Ratings

Comfort

Good

Helpful?

Reviewer Ratings

Comfort

Good

13 May 2026beetroid
Verified Purchase

Good buy.

These are easy to get on and stay put. Very happy.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

12 May 2026PMRoge
Verified Purchase

Great trainer liners

Yes, I recommend this

These are great trainer liners that don't slip down when you are walking/running. I bought size 3-5 and I am a size 5, I think if you are a size 3 these would be too big for you

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

11 May 2026Lindi1989
Verified Purchase

Trainer liners that stay put-perfect.

Yes, I recommend this

This is my fourth purchase of these socks. The light heal pad keeps them in place, so you don’t have the annoying movement of the liner sock, which I have had with other brands of these types of trainer liners.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

10 May 2026Cascita
Verified Purchase

Great socks

Very good. Perfect for summer trainers. The rubber heel helps

Helpful?

08 May 2026Gladdie
Verified Purchase

Lovely socks.

Yes, I recommend this

A nice set of socks that are a great fit and good value.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

04 May 20264th try
Verified Purchase

The perfect invisible sock

Yes, I recommend this

I found my invisible socks, they are perfect when wearing with a full shoe, stay in place, great quality & soft to touch.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

04 May 2026Sass67
Verified Purchase

Does what it says

Just what I needed for my summer walking shoes. Should be just right

Reviewer Ratings

Comfort

Average

Helpful?

Reviewer Ratings

Comfort

Average

01 May 2026jeannemarie
Verified Purchase

Comfort is sublime!

Yes, I recommend this

These are superb! Have bought other makes in the past - but no more! Comfortable and easy to wash and wear you couldn’t get better trainer socks!

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

01 May 2026Pleasantly surprised
Verified Purchase

Good value

Not purchased before so will see how they wear and wash.

Helpful?

30 April 2026Tubber
Verified Purchase

Great

Yes, I recommend this

Good quality and don’t fall down. Been buying these for last few months ears

Helpful?

23 April 2026Smil67
Verified Purchase

Great product

Yes, I recommend this

Socks do not slip off your feet, will be purchasing another pack- really impressed

Helpful?

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