We have not tested the waterproof function yet, but we're using it on a toddler bed so I'm sure we'll know soon enough. I like that it doesn't have the typical vinyl backing like some waterproof mattress protectors - this is not nearly as noisy. It feels more like a really thick woven fabric. The underside has some silicone strips to help with slippage. Overall pleased with it. As long as the waterproof capabilities prove to be effective, we'll probably purchase them for all our beds. Editing to add - it is, indeed, waterproof.

This item arrived quickly. It is not really anything special or different from any other mattress protector. The pockets were not very deep so it was difficult putting it on my thick mattress. I would recommend it for thinner mattresses.

It’s a thick soft white sheet ( not bright white) the quality seems really good. It’s so easy to put on the mattress I got king size and it had a plenty of room left. What’s surprising to me that there was no slick part that usually is on a waterproof cover, both sides were the same So we’ll see if it works.

Love it! Quality is exceptional and super-comfortable. Fits tightly on my queen bed with nice, deep pockets. Love that Wayfair offers organic products! This pad also has a nice cotton top, so no sweating! (Sorry about my cat, he photo-bombs everything)

This is an awesome mattress protector because the fabric is so very heavy. I have purchased many mattress protectors but none have been this high quality. The overall size is a little large for my mattress but the elastic that goes all the way around is strong enough that I think it will stay tucked under the mattress just fine.