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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™

€10

Colour

Size

Free standard delivery over €75

Reviews (618)

4.6

74% Recommended this product

Mentions
13 August 2026PinkLady11

Great fit for small sized feet!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

After having bought several versions of these socks from other stores I finally found these to be the closest fit to my size 3 feet size. They stay in place, wash really well and at a great affordable price!

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

12 August 2026lilyofthevalley6676

Good trainer socks that stay in place

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

First time I have bought these, I like the little adhesive patch on the back so they stay in place. Good value for 4 pairs, the larger size could be slightly bigger to match the shoe size.

Reviewer Ratings

Comfort

Good

Helpful?

Reviewer Ratings

Comfort

Good

11 August 2026JMSW12

Good & invisible

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Good quality, genuinely invisible socks - and sticky bit on heel works

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

11 August 2026SammyJR

Soft but no heel grip

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Unlike the white pack these have no grip on the heel and so slip down

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

08 August 2026Blondiebob

So comfortable

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

So difficult to get really good quality invisible trainer socks. These are perfect👌🏽

Helpful?

07 August 2026FC123

Great purchase

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great fit and great quality. Purchased many times.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

06 August 2026Bmr47

Great product

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great product, has enough stretch so toes don’t feel cramped.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

04 August 2026Bora19

Soft and great quality comfortable to wear

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Excellent quality, washed very well and comfortable to wear

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

03 August 2026Nikila297

4pk Cotton Rich Invisible Trainer Liners

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Nice to wear and don't slip off heels as they have a nice bit of latex on the back. I use them in my golf shoes

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

02 August 2026Shanaa

Good

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Good quality. Does not ride down unlike some other brands.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

31 July 2026Missmiss

They really are invisible

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Excellent fit, no bunching inside my trainers andvthe heel grip worked really well.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

30 July 2026ImFlygirl

Well fitting and comfortable

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Nice silicone thingies at the back of the heel to stop them slipping down. Comfortable, fit well even tho I'm a size 8, good material, good price

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

29 July 2026JazzyJ1968

Invisible Trainer Socks

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Good quality and very comfy. They don't slip off at all!

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

29 July 2026SpeedieE

Highly recommend

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Delivered on time and simple to collect. Product as described and comfortable to wear.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

28 July 2026SamP1971

Great socks!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great quality trainer socks. They don't end up rolled up under the heel because there is a small sticky pad inside the heel to stop that. My only complaint is they maybe run a tiny bit small.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

24 July 2026Kaybee26

Buy these

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Perfect, the only trainer socks that don’t slide down

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

24 July 2026Miss Aquaa

White cotton rich invisible socks

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great socks; they stay put, hope they're always in stock!

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

22 July 2026Katomum

Great value

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Comfortable, no sock lines or digging in. Just what I needed with new trainers

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

22 July 2026gorgeousandoverfifty

Excellent quality,

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely little trainer socks. Reasonable price. Washed well.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

21 July 2026I luv M and S

Good quality product

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

.only worn once or twice but they are good fit and comfortable. I do however wish you would sell some 100% cotton underwear (and t-shirts) rather than cotton rich.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

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