It feels very nice, slippery almost. Haven't slept on it yet. However, I thought I was getting a memory foam topper 'cover'. It is a mattress cover, that fits over 3" of memory foam, but it is just a mattress cover. There is no designated memory foam pocket. It sits on top of the memory foam just like any matress pad would. Just like the matress pad I already had does. I didn't know this until I opened the vacuum packed bag, and since it's been 'opened', don't even think about a full refund. I hope this is helpful. I know it would have helped me.