I bought the Panda mattress topper a couple of weeks ago on account of the claims of a more comfortable - and cooler - night's sleep. I sleep very hot and wake up several times a night. But this mattress topper has helped enormously. I am far more comfortable at night, and can even get out of bed more easily. It is extremely comfortable. On the basis of that I decided to buy the Panda Pillow. I have only used it for one night so far, and it is different to the feather pillow I had used before, but it is certainly cooler and I am sure I will soon get used to it as others have said.