Silentnight Restore Cooling Mattress Protector - King size
735/1439£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.
4.3
50 reviews
82%
Recommended this product
Customers Say
Mixed reviews on cooling effectiveness; fits well and comfortable for many, but some find it not cooling or even warmer. Good quality and breathable, best with fan or for menopausal users.
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.
Not cooling
I am really disappointed in the product. When i got it out the packaging it felt cool and i was really hopeful but once I went to sleep on it I got very hot! Not cooling at all and very overpriced. I cannot return because it’s I have used it.
Wgej
Nice quality but not cooling at all, just the same
Nice quality but not cooling at all, just the same as a normal cover.
Boothy72, 45 - 54
Does the job
It’s reasonably priced and does what it claims to do it’s even better with a fan blowing on it
Deb, 55 - 64
Cooler than just a normal mattress protector
Cooling. Washable. Breathable. Soft
Lyn1, 65 or over
Good Value
Nice quality, cooler than our last protector. Good fit for the bed.
Whispy34
Great
Fits really well and it definitely makes a difference to overall night heat.
Reyn1, 45 - 54
Not cool at all
This was supposed to be a COOLING mattress Definitely not Comfortable but not at all cool. I have bought their self heating one which is very good
Der, 65 or over
Cooling and Comfortable
I bought this mattress protector because of its cooling properties. I was quite dubious that it would stay cool but it really did throughout the night. It really helped in the heatwave.
JaneI, 65 or over
Disappointing
My standard mattress protector held onto a lot of heat and this is marginally better but definitely doesn’t feel like it’s actively cooling. Slightly more effective without a cotton sheet on top but then it would need to be washed constantly and it is not advertised to function as a top sheet. It’s thinner than expected so assume it’s just not thick enough to counteract any warmth that’s held by the memory foam mattress. Would recommend if buying instead of a standard protector but do not bother replacing an existing one with it!
Ange123, 25 - 34
Better than others on the market
Good fit for my bed with elasticity, have noticed the cooling, would recommend.
deb85, 55 - 64
Hello Jessica,
Yes, the Silentnight Restore Cooling Mattress Protector - Single in this range have a box depth of 30 cm, which is about 11.8 inches.
So, an 8-inch depth mattress should fit comfortably.
Thank you for using Q&A.
Hello Ivor,
Yes, Silentnight Restore Cooling Mattress Protector - Double is designed to help keep you cooler in hot weather.
Thank you for using Q&A.
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.