Coop Home GoodsUltra-Tech Waterproof Mattress Protector Twin, Smooth Top Mattress Pad, Waterproof Cover, Up to 18 Inches Deep, Machine Washable, Noiseless Comfort, Twin (39x75)OEKO-TEX STANDARD 100

Update - washed per directions and dried separately, to minimize friction, etc. No issues and still working to keep me cool.Original review - Seriously, I researched the heck to find a mattress cover that would cool me. The one forced on me by the company trapped heat and I needed a relieable replacement and this one nailed it out the gate! Very satisfied. Just received and immediately relieved which = better sleep, no night sweats, sheets off/on. I'm actually cold, which is easier to remedy.

I really want to like this. It definitely made a difference in sleeping temperatures, no more waking up hot and sweaty, but after washing it only a handful of times it has begun to fall apart. I followed the washing instructions exclusively and it still started doing this.

I'll put one of these on every mattress I own for the rest of my life, as long as they continue to make them. I have one on my king size Casper mattress, and it has saved my mattress from dog pee, coffee spills, and (a large amount of) human pee after a night of heavy drinking. I recently had to throw away my guest mattress to dog pee because it had a different mattress cover on it that the furniture store sold me, but it was nowhere near as good as this one. I bought one of these covers for the replacement mattress, and I am confident that it will keep my new mattress safe. This is a phenomenal product.

you get a better nights sleep when you don't wake up at night sweating.

Top of the line mattress protector!! When taking it out of the package, first thing I noticed was how well made it was and the fine materials used in its construction. Unfolded it, put it on my mattress very easily. Fits very well. Having slept with it on my bed, it’s not moved, no “crinkle” sound as with other “waterproof” covers. Superior product all around! Impressed that it has a warranty! Don’t think I’ll need it but it’s good to have just in case!

This mattress protector beats out the others within its price range. Not only does it feel nice, but it doesn't cause the mattress to feel terribly hotter. Being a non-cotton fabric topper it will cause you to sleep a little hotter. However, it can be argued you bought one for the protection and peace of mind, not the cooling properties.It goes on like a fitted sheet and has deep pockets. Our 14.5" mattress was easily covered by it. Though, 15" seems to be the limit of how deep it can go.This mattress protector is also very effective. Within the first week, we had a spill caused by a leaky hot water bottle. The protector and sheets were soaked, but the mattress itself was dry as a dessert.I also like how quiet it is. Compared to other protectors with a laminate underlining, the Coop one has a very soft laminate that almost feels like a thin foam (might actually be foam). This results in no noise while stirring. None of that crinkling noise we've noticed in other mattress protectors.We've yet to wash it though, so I can't vouch for how well it holds up to that.

This mattress cover cost a FRACTION of what I'd have had to shell out at the store where I bought my new mattress. The bamboo/viscose rayon is a delight to sleep on -- no noise, no sweating, like it isn't even there. Yet having looked at it well before purchasing, it's clearly waterproof. Very pleased with my purchase. I would add that I wear a line of sweaters that are made with rayon derived from bamboo -- and those sweaters "breathe" and never cause me to overheat. So I felt the mattress protector would work the same way, and it has. Very comfy sleep.

I bought a new bed that "had cooling properties" which was important to me as I tend to run hot. I was waking up in sweat every night in spite of their claims. I bought this along with some new cotton percale sheets (percale is always awesome). I am sleeping great and not waking up drenched.It's also very soft and goes on the bed easily. I would certainly buy anything from this company again. Mine came with a very nice thank you note and a surprise.

I purchased this item solely to cool down a memory foam mattress, and that's the only advertised feature I'll review.I'm in Montreal, and for those who don't check date stamps it's December. That is to say, it's pretty cold now. Average indoor house temps for us hover around 18-19 though we do spot heat specific rooms up to 21-22. At night it's generally around 18. That said, I was will sleeping hot on my 5-month old Silk+Snow queen mattress. I'd wake up some nights literally drenched with sweat. I'm a 5'8" 155lb guy who really never sweats much and sometimes forgets to wear deodorant because I don't need it. So clearly the mattress is the cause, and rather than return it and deal with all that I opted to attempt a quick-fix first, especially since I don't sleep nearly this hot on our guest bedroom Douglas memory foam.I purchased this cover since I absolutely love their pillows, both the standard and Eden versions and never sleep hot with either one. Reading reviews for various mattress covers didn't point to any single one being better than the other. Invariably for each one you'd see some people love it and say it worked, and some say it did nothing, or even made things worse. So I went with what I knew to be quality. Hint: Check Amazon.com reviews when there aren't enough on the Canadian site, if you didn't know... just scroll down. I also purchased, in conjunction, a Utopia microfiber fitted sheet since it was cheap and rated well. So I have not tested the pad on it's own, nor the sheet on it's own, and quite frankly I can't be bothered to do it now since...It worked. I'm two nights in, and will definitely update my review if something changes (I'll also update in the Summer when our room temps will regularly hit 25+ due to enormous windows and evening sun. But so far the difference has been enormous. I wouldn't say I'm sleeping COLD. It's not dramatic. It's just enough for me to comfortable. I fell asleep wearing a long-sleeve t-shirt (a major no-no previously!) and woke up in it, normally, in the morning. That's how I knew it worked. Not a chance I'd have managed that before. I was down to sleeping shirtless with a single blanket, or occasionally taking off my t-shirt in the middle of the night, removing the blanket, etc.I slept in a t-shirt with the comforter on (!!) the first night, and with a long-sleeve and blanket the second night. So it's definitely cooler. Whether it's the combo of items, or one more than the other I can't say, but they work. For a total of $65 I'm happy. I can try the mattress pad solo when I was the sheet. It's soft enough to sleep on, though not as cozy as their pillow covers which I love. It's thin and very easy to put on with deep sides. Perfect fit. The sheet was a little more fuss and still isn't even, but I'll save that for the sheet review.Anyway, if you're thinking of trying this to cool down a hot memory foam mattress, give it a go. Combine it with a microfiber (or better, tencel, etc.) sheet and give it a go. The worst that'll happen is it won't work and you can save it for a guest bed, or return it.

I got a new mattress (endy) and decided I would need a mattress protector as well. Sleeping without the protector, I was very comfortable. Was not hot and was very happy with my improved sleep. However, this protector makes some noise and I did feel less comfortable, unfortunately. This was warm and I would not be using it on my bed anymore.

I was looking for a mattress protector that would offer "cooling" benefits as I am a hot sleeper. Its certainly cooler than my last protector but if your looking for a magic cure for hot sleep this isn't it. After a while it gets as hot as other protectors I've tried. I haven't spilled anything on it yet so can't rate the actual protection but thats not what I bought it for anyway. What I will say is that for an item supposedly in stock in Australia and was dispatched the next day for it to take 18 days to get to Metro Melbourne is a joke. In the end I can only guess they shipped it from the USA and then to Amazon Australia. How a USD$58 item gets converted to AUD$178 has got me stumped. Meh to Amazon Australia

This mattress cover is different from other brands I've bought. It's lighter and quieter and doesn't have that plastic feel. I don't even notice that it's there. And my husband (who is very temperature sensitive) hasn't complained about it being hotter. Though I wouldn't say it's cooling either. The edges seem delicate with a mesh like material so I'm careful when I put it over the mattress. But it's held up well so far. I would definitely purchase again.

My husband is going through a never-ending phase I call mano-pause that makes him roasting hot in bed (wink). But seriously, this mattress cover is a great price, fits our mattress well and so far, is keeping us cool. It is quite smooth (slippery) and when we have our microfiber sheets on the bed, it does seem to make them slide around a bit but doesn't make them slide off.