Memory Foam Pillow – An Essential Pillow for Your Bed

Memory foam pillow technology is not new. It's been around for awhile. However, the use of this technology has recently taken off in the sleep market. These types of pillows are usually made out of a polyurethane foam and have a gel inside that helps to provide a cooler surface to lie on. The gel also keeps the pillow from retaining heat, which will help you to stay cool at night. The gel inside of these pillows is able to maintain its temperature for up to 20 hours. The material is not only made to provide comfort for your head, but it also helps to keep your neck and back in alignment as you sleep.