I am so happy with this purchase that I brought one for a gift for my son! I have enjoyed this pillow since the first night; it really does stay cool. Having a pillow that is nice and firm is wonderful. Just like the description says, you put your head on it and it forms to your head and neck. I started shopping for a new pillow because I was waking up almost every morning with a headache, since getting the Hullo the headaches have almost disappeared. It is well worth the extra money to have a great purchase. My son is also enjoying his and no longer has to flip to the cool side.
J.P. DawsonEast Rochester, NY
I would recommend Hullo to a friend.