Memory foam travel pillow are temperature sensitive and recover to the original shape. Paying attention to the contours of your neck and head, memory foam pillows are greatly sought after for full support and ultimate comfort. Your head and neck would remain aligned with your spine as you lie down.
Advantages of memory foam pillows over other pillows:
Memory foam pillow is usually denser than a feather pillow or a regular foam pillow because it conforms to your outline and offers more neck and shoulder support though it may be a bit heavier than other foams. The material shifts when you shift, so it stays comfortable even if you thrash about in your sleep. Though when new the pillow would have an unpleasant synthetic scent, but the odor would fade over time. The pillow circulates air so the face doesn't get hot and uncomfortable. Generally they cost around $50.00 though the prices may vary depending on the manufacturer and retailer.
Memory foam travel pillows can be firmer in winters and softer in summers depending on the chemicals used and the overall density of the foam. Always get a good density foam and never compromise on the price. A 4 lb memory foam is recommended. This is a high quality memory foam at an affordable price. Lower density memory foams just don't have the memory feel of a 4 lb foam, and higher density foams are more expensive and also have a stiffer feel.
