Silentnight Restore Cooling Mattress Protector - King size
735/1439£27.75
*- Save 25%Was £37.00
Bed size: King Size
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About this product
Keep your mattress protected and stay comfortable through the night with this cooling protector for king size beds. Designed for overheaters and restless sleepers needing relief from night sweats, it helps you wake up feeling fresh. The cool sensation fabric wicks moisture away, managing heat and improving breathability. It fits neatly under your fitted sheet and stays put with elasticated corner tapes that grip securely without shifting or bunching. The nylon cover is filled with soft material that keeps its shape while delivering a cooling effect.
The corner tapes make fitting it onto your mattress quick and straightforward, even on thicker styles. It's machine washable at 40C and tumble dryer safe, which means keeping it fresh is simple and convenient for busy households. The fabric helps you sleep through without waking up hot, and it protects your mattress from sweat and spills at the same time. Whether you're dealing with menopausal night sweats or just tend to sleep warm, this protector gives you cooling support that works night after night.
- Suitable for king size beds.
- 100% Nylon cover.
- 100% Polyester filling.
- Secured by elasticated corner tapes.
- Size L150, W200cm.
- Machine washable at 40C.
- Suitable for tumble drying.
Returns
From July 16th, if you want us to collect an unwanted small item after delivery, it costs £3.95 or you can return it to any store for free. You won’t be charged if the item is faulty, or if it was delivered by a supplier.
4.4
40 reviews
87%
Recommended this product
Customers Say
Mixed reviews on cooling effectiveness; many find it comfortable and well-fitting, some note it helps with night sweats and menopause, while others feel it doesn't cool or even makes them hotter.
An AI generated summary based on recent customer reviews
Each review is verified as authentic by our independent third party and we only publish reviews from customers or Argos Testers who have purchased or used the item. Customers are incentivised to submit product reviews as part of a prize draw.
Wasn’t worth the money
Did absolutely nothing for me heat wise , if anything I felt hotter
Lozz70, 55 - 64
Temperature
Comfortable, but don't feel any different in temperature that was the reason I bought it as I get night sweats.
Caz, 65 or over
Good product
This product feels like it is a high quality product. It fits the bed well and is comfortable to sleep on (under a sheet). Unsure of it's specific cooling properties but I guess it is slightly cooler than a standard mattress protector.
T1na, 35 - 44
Some comfy!
Bought end of last summer and did the trick of cooling the bed immediately
Howay
Not worked
Disappointed that it has not made any difference. Still getting too hot.
Far1, 55 - 64, East Midlands
Good quality
Good quality & fits well to the mattress
Widge, 35 - 44, Cambridge
So cooling and great quality.
This was such a great buy. Exceptional for a menopausal woman.
Hippy, 55 - 64, Edinburgh
Mattress topper cooler
I have been using this on a memory phone mattress as this gets too warm, I don't think the cooling topper makes any difference, although it helps to keep the mattress clean
annie, 45 - 54, hampshire
Cooling Under sheet for under your sheet
Very happy with this product I was a bit worried about the fact that it only had elastic under each corner but I need not have worried it works brilliantly. Nice and cooling!
Pamela, 55 - 64, Moira
Poor
Brought this silent night cooling mattress protector to help me keep cool. Going towards the menopause and also for the hot weather. No good made me even warmer
Local History nerd, 45 - 54, Hull East Yorkshire
Hello Rebecca,
Silentnight Restore Cooling Mattress Protector - Superking
The Silentnight Restore Cooling Mattress Protector is not waterproof. It is designed to keep your mattress fresh and clean, but it does not provide waterproof protection against spills or accidents.
Thank you for using Q&A.
Hi Marky
The Silentnight Restore Cooling Mattress Protector - Single can be machine washed at 40 degC and is suitable for tumble drying.
Thanks for using Q&A.
Yes can be put it the washing machine
Hello Rb,
The supplier has advised the following for the Silentnight Restore Cooling Mattress Protector - King size:
“ These Mattress Protectors have a box depth of 30cm. ”
Thanks for using Q & A.
The small print
*Prices correct as displayed but are subject to change.
The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.