I saw an ad somewhere for the "ice blanket" and decided to look into if these really work as they claim. It seems some do help so i went on the search for a good bit affordable one. My husband has Long Haul and diabetes so is constantly hot and tends to sweat in his sleep. Even when the ac, ceiling fan, box fan and cooling pillow are blowing directly on him. This one sounded good and had decent reviews so i went for it. We were impressed by how well it does work. Realistically it wont take the issues away or drop his temp to cold but it does help. Its thin enough that during the summer when you are kicking everything off because it is too hot but also need to sleep with something, you can use this and be comfortable. Its like having a blanket on but also not because of how light it is. The quality is good and feels almsot silky. We liked it so much that i bought one for my son as well.