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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 (598)

4.6

73% Recommended this product

Mentions
24 July 2026Kaybee26
Verified Purchase

Buy these

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
Verified Purchase

White cotton rich invisible socks

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
Verified Purchase

Great value

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
Verified Purchase

Excellent quality,

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
Verified Purchase

Good quality product

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

21 July 2026A OConnell
Verified Purchase

Socks

Yes, I recommend this

Perfect genuinely for wearing with trainers. The only ankle sock I have found that doesn't slip down. If I can be bothered making it through the form to share this review- you know it's genuine!

Helpful?

20 July 2026Somerset10
Verified Purchase

Socks

Yes, I recommend this

Trainer socks - nice style and at the moment stay in place when wearing them.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

19 July 2026Waverley1
Verified Purchase

Just right

Yes, I recommend this

Best trainers liners. So comfortable and they stay in place.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

19 July 2026FiBeau
Verified Purchase

Do the job and comfy

Perfectly comfortable and stay in place without riding down below your heel, thanks to the heel grip. However, even in a whites only first wash, they do not come out of the machine as white as when they were new 😢 if that matters to you.

Helpful?

18 July 2026TheMuth1958
Verified Purchase

Excellent product

Yes, I recommend this

Very good fit and comfortable to wear. These trainer liners do not slip.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

17 July 2026360fen
Verified Purchase

Cool, comfortable and non-slip

Yes, I recommend this

Cool, comfortable and non-slip. Best pair of trainer socks that I’ve had.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

16 July 2026540993r
Verified Purchase

Best invisible socks

Yes, I recommend this

Soft, great fitting and stay in place :) will definitely buy again.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

16 July 2026Kellyislands
Verified Purchase

Gel heels not good

No, I don't recommend this

Repeat purchase which has changed significantly. Why are there gel packs now in the heel of trainer socks? The old ones were great and now these are weirdly padded with gel which I didn't want

Reviewer Ratings

Comfort

Fair

Helpful?

Reviewer Ratings

Comfort

Fair

15 July 2026Lindaloopyloo
Verified Purchase

The best

Yes, I recommend this

Great trainer socks which are comfortable, don’t move and really are invisible under my trainers. Love these!

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

14 July 2026JABl
Verified Purchase

Great socks.

Yes, I recommend this

Great trainer socks. Comfy to wear. Silicone on heel keeps them on place.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

14 July 2026MrsGGGG
Verified Purchase

Great sock

Yes, I recommend this

Agree with the other reviews that these are great socks. Wore these whilst walking around Disneyland Paris all day and they didn’t slip or irritate, didn’t know they were there - which is exactly the point! Would buy again in other colours

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

12 July 2026AWG1990
Verified Purchase

Great quality

Yes, I recommend this

Very comfortable sock and don’t fall down into your shoe are the day goes on. Would highly recommend

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

11 July 2026gezzy123
Verified Purchase

Good value

Yes, I recommend this

Good quality, just as good as another make for much for money. Comfortable and doesn’t slip. Has little grips on the heal.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

11 July 2026RhianD
Verified Purchase

Great fit.

Yes, I recommend this

These trainer liners are great. Unlike others I’ve bought, they are a good design and stay on your foot. There’s also heel grips to prevent the liner from slipping out of place.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

10 July 2026Ange72
Verified Purchase

Doesn’t fit your feet properly

No, I don't recommend this

I did read reviews on these socks I feel the sizes are bigger don’t sit right on your heel

Reviewer Ratings

Comfort

Poor

Helpful?

Reviewer Ratings

Comfort

Poor

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