Keep Cool Summer Breathable Cotton Mattress Protector with Air Relax Technology & Deep Skirt 15" (38cm) (Double)

Having bought a new simba mattress and using a normal mattress protector, I soon realised how hot I got during the night.But I bought this one based on the reviews with memory mattresses, and have to say it's worth every penny.I can't recommend it enough if you've a memory foam mattress

Quality and comfort beyond belief! I get really soft marshmellowy sleep on this mattress Protector. I never get overheated any more and I am thinking of buying another one for when I launder this one. The item arrived in what looked like a smaller package to the picture, but it fits my king size bed with ease. Love it

I was suffering with many a bad night sleep due to the heat generated by my memory foam mattress. This mattress cover has most definitely solved this - such a massive difference! Would 100% recommend!

This is great. I have it fitted over a memory foam mattress topper. Whilst extremely comfortable to sleep on, memory foam makes me very very hot so constantly waking up in a puddle of sweat (lol). This topper on top (of the memory foam) definitely reduces the heat and keeps me nice and cool. A good night sleep at last!

It's OK but I'm not convinced by the "keep cool" bit - doesn't seem to have made much of a difference. I think I'd have saved my pennies if other reviews hadn't said it does work. We'll see what happens in high summer... Label a bit confusing - I thought I had it on inside out at first. I'm

Makes my memory foam mattress much cooler

Pretty happy with this product for new non memory foam mattress with built in mattress topper. Its comfortable and seems cooler

Really good product. It is exactly as it was described online, and very swift efficient service from supplier.