Mainstays Cooling Waterproof Fitted Mattress Protector, California King

from Mona

This is a very well made mattress cover, I tested it with some water, It's definitely waterproof! Mattress cover was easy to put on the bed. It has fitted design and very stretchable sidewalls to fit most mattresses up to 15”. I'm using this on a 12 inch mattress with a 3 inch memory foam topper ...

from Sunnnie1

We are thrilled with having a protector for the bed. Our adolescent daughter has been having some issues with becoming a young woman and we have had some stains on the mattress. This protector is very soft to the touch and has protected just as we had hoped. I would recommend this for anyone w...

from BecShe

Very nice mattress protector. We have learned to never go without one. Between spills and our toddlers being in our bed, it is a necessity. This protector fit well, was easy to put on, is labeled for top and bottom, and is thin. I am extremely happy with this protector.

from Zoi

I was actually surprised because it feels soft and doesn't make a crinkling sound. It's cool to the touch and it's comfortable to sleep on even without a sheet on top. Actually that's how i have it on the bed. It fits really nice and it took no effort to fit on a king size almost 12 inches deep m...

from Tbird

It's going to be a hott summer and I can't sleep when my sheets get too hot. This mainstays cooling fitted mattress protector seemed like the perfect solution. I was worried being a mattress protector it would be noisy like most mattress protectors are but so far I haven't noticed any extra noise...